MCQOPTIONS
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MCQOPTIONS
This section includes 200950 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.
| 200401. |
The value of 2-|-2| is ? |
| A. | 4 |
| B. | 0.25 |
| C. | -4 |
| D. | -0.25 |
| Answer» C. -4 | |
| 200402. |
The equation - mx 1 = 13 - 4(x 3) is an identity if m = ? |
| A. | 4 |
| B. | -4 |
| C. | 1 |
| D. | -1 |
| Answer» B. -4 | |
| 200403. |
If a and b are positive real numbers, then (a0 - 3b0)5 = |
| A. | 0 |
| B. | 1 |
| C. | -32 |
| D. | 32 |
| Answer» D. 32 | |
| 200404. |
The value of 2-|-2| is |
| A. | 4 |
| B. | 0.25 |
| C. | -4 |
| D. | -0.25 |
| Answer» E. | |
| 200405. |
What is the slope of the line perpendicular to the line y = -5x + 9? |
| A. | 5 |
| B. | -5 |
| C. | 1/5 |
| D. | -1/5 |
| Answer» D. -1/5 | |
| 200406. |
Which of these points DOES NOT lie on the graph of y = -x 3? |
| A. | (9,6) |
| B. | (3,0) |
| C. | (-2,5) |
| D. | (-2,5) |
| Answer» E. | |
| 200407. |
Which property is used to write:3(xy) = (3x)y? |
| A. | Commutative property of multiplication |
| B. | Multiplicative inverseproperty |
| C. | Distributive propery |
| D. | Associative property of multiplication |
| Answer» D. Associative property of multiplication | |
| 200408. |
In which quadrant do the lines x = 3 and y = -4 intersect? |
| A. | I |
| B. | II |
| C. | III |
| D. | IV |
| Answer» E. | |
| 200409. |
Which of these relations DOES NOT represent a function? |
| A. | {(2,3),(-4,3),(7,3)} |
| B. | {(0,0),(-1,-1),(2,2)} |
| C. | {(2,3),(-5,3),(2,7)} |
| D. | {(-1,3),(-5,3),(-9,0)} |
| Answer» D. {(-1,3),(-5,3),(-9,0)} | |
| 200410. |
The lines y = 2x and 2y = - x are |
| A. | parallel |
| B. | perpendicular |
| C. | horizontal |
| D. | vertical |
| Answer» C. horizontal | |
| 200411. |
The domain of the function f(x) = √(6 - 2x) is given by |
| A. | x u003e 0 |
| B. | x ≥ 6 |
| C. | x ≤ 3 |
| D. | x ≤ 6 |
| Answer» D. x ≤ 6 | |
| 200412. |
Which of these values of x satisfies the inequality -7x + 6 ≤ -8 |
| A. | -2 |
| B. | 0 |
| C. | -7 |
| D. | 2 |
| Answer» E. | |
| 200413. |
If f(x) = 4x3 - 4x2 10, then f(-2) = |
| A. | 26 |
| B. | -38 |
| C. | 10 |
| D. | 38 |
| Answer» C. 10 | |
| 200414. |
9log9(4) = |
| A. | 3 |
| B. | 4 |
| C. | 9 |
| D. | 81 |
| Answer» C. 9 | |
| 200415. |
If f(x) = -2x2+ 8x - 4, which of the follwoing is true? |
| A. | The maximum value of f(x) is -4. |
| B. | The graph of f opens upward. |
| C. | The graph of f has no x-intercept |
| D. | f is not a one to one function. |
| Answer» E. | |
| 200416. |
If f(x) = 5 - 2x, then f-1(-3) = |
| A. | 8/39 |
| B. | -3 |
| C. | 3 |
| D. | 32 |
| Answer» E. | |
| 200417. |
If f(x) = -x2 + 1, then f(x+ 1) = |
| A. | -x2 + 1 |
| B. | -x2 - 2x |
| C. | -x2 |
| D. | -x2 -2x - 2 |
| Answer» B. -x2 - 2x | |
| 200418. |
If f(x) = x - 4, then (fof)(3) = = |
| A. | 1 |
| B. | -1 |
| C. | -5 |
| D. | 5 |
| Answer» C. -5 | |
| 200419. |
If ln(3x - 2) = 1, then x = |
| A. | 2/3 |
| B. | (2 + e)/3 |
| C. | 3/2 |
| D. | e/3 |
| Answer» D. e/3 | |
| 200420. |
If f(x) = √(x - 1) / (x2 - 9), then the domain of f is given by the interval |
| A. | (1 , +∞) |
| B. | (-3 , +3) |
| C. | [1 , 3)U(3 , +∞) |
| D. | (-3 , 3)U(3 , +∞) |
| Answer» B. (-3 , +3) | |
| 200421. |
If f(x) = -ex - 2, then the range of f is given by the interval ? |
| A. | (-∞ , -2) |
| B. | (-∞ , +∞) |
| C. | (-2; , +∞) |
| D. | (-∞ , +2) |
| Answer» E. | |
| 200422. |
The number of solutions of (x2 1)2 2(x2 1) - 3 = 0 is equal to |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 200423. |
The number of points of intersections of the graphs of y = 2x and y = -x2 2 is equal to |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | 3 |
| Answer» D. 3 | |
| 200424. |
If the graph of y = (x - 2)2 - 3 is translated 5 units up and 2 units to the right, then the equation of the graph obtained is given by |
| A. | y = x2 + 2 |
| B. | y = (x - 2)2 + 5 |
| C. | y = (x - 4)2 + 2 |
| D. | y = (x + 2)2 + 2 |
| Answer» B. y = (x - 2)2 + 5 | |
| 200425. |
For all x real, √(x2 -4x 4) = |
| A. | x - 2 |
| B. | x + 2x + 2 |
| C. | |x - 2| |
| D. | x + 2 |
| Answer» E. | |
| 200426. |
Which of the following has become the 28th nation to join the European union in July 2013 ? |
| A. | Croatia |
| B. | Bulgaria |
| C. | Slovakia |
| D. | Romania |
| Answer» B. Bulgaria | |
| 200427. |
The value of x that makes x2 6x 13 maximum is equal to |
| A. | 6 |
| B. | -3 |
| C. | 13 |
| D. | 3 |
| Answer» D. 3 | |
| 200428. |
If f(x) = ln(x 1) - 2, then f-1(x) = |
| A. | ex + 1 - 2 |
| B. | ex - 2 |
| C. | ex - 2 |
| D. | ex + 2 - 1 |
| Answer» D. ex + 2 - 1 | |
| 200429. |
ln((x - 1)2) = 2 ln(x - 1) for all x in the interval |
| A. | (-∞ , +∞) |
| B. | [0 , +∞) |
| C. | (-∞ , 1)U(1 , +∞) |
| D. | (1 , +∞) |
| Answer» C. (-∞ , 1)U(1 , +∞) | |
| 200430. |
If f(x) = (x - 1) / (x + 2), then the range of f is given by the interval |
| A. | (-∞ , -2)U(-2 , +∞) |
| B. | (-∞ , 1)U(1 , +∞) |
| C. | (-2; , +∞) |
| D. | (-∞ , 1) |
| Answer» B. (-∞ , 1)U(1 , +∞) | |
| 200431. |
eln(3) - ln(2) ln(1/x) = |
| A. | 3 / (2x) |
| B. | 3x/2 |
| C. | 1 + 1/x |
| D. | 3/2 - 1/x |
| Answer» C. 1 + 1/x | |
| 200432. |
What does PSLV stands for ? |
| A. | primary satellite launch vehicle |
| B. | Polar satellite launch vehicle |
| C. | another |
| D. | none of this |
| Answer» C. another | |
| 200433. |
Let f(x) = x2 2x 4. Which of the following statements is NOT true? |
| A. | f(x) has a maximum value |
| B. | The graph of f is not a line |
| C. | The graph of f has no x-intercepts. |
| D. | The graph of f has a y-intercept. |
| Answer» E. | |
| 200434. |
which of these is not constellation? |
| A. | Orion |
| B. | Ursa major |
| C. | Tauras |
| D. | Sirius |
| Answer» E. | |
| 200435. |
two statement Statement A: Remote sensing satellites are placed in sun synchronous orbits around the earth Statement B: Satellite communication are mainly done through geostationary satellites |
| A. | A is correct only |
| B. | B is correct only |
| C. | A and B both are correct |
| D. | A and B both are incorrect |
| Answer» D. A and B both are incorrect | |
| 200436. |
The mass of the star X is 100 times greater than mass of star Y. The mass of star Y is nearly equal to Sun .Which of the two star will end as supernova? |
| A. | Y only |
| B. | X only |
| C. | Both will not |
| D. | Both will |
| Answer» C. Both will not | |
| 200437. |
There are two pair of galaxies X u0026 Y and A u0026 B. The distance between the galaxies in the pair is higher in A u0026 B. Which of these two pair,the members will be moving away from each other with higher speed ? |
| A. | A u0026 B |
| B. | X u0026 Y |
| C. | Same for both |
| D. | None of these |
| Answer» B. X u0026 Y | |
| 200438. |
which is the coldest planet in solar system? |
| A. | venus |
| B. | mercury |
| C. | Neptune |
| D. | mars |
| Answer» D. mars | |
| 200439. |
The change in momentum of a body in 0.02 sec is 10kg m/s. Find the force acting on this body? |
| A. | 5000N |
| B. | 10N |
| C. | 1000N |
| D. | 500N |
| Answer» E. | |
| 200440. |
A truck of mass 100 kg starts at rest and moves in a straight road with constant accleration 5m/s2 .What is the momentum after 5 sec? |
| A. | 2500Kgm/s |
| B. | 250kgm/s |
| C. | 500kgm/s |
| D. | none of these |
| Answer» B. 250kgm/s | |
| 200441. |
The stars forming a group that has a recognizable shape is called? |
| A. | Galaxy |
| B. | constellations |
| C. | pole star |
| D. | None of the above |
| Answer» C. pole star | |
| 200442. |
1 light year is equivalent to ? |
| A. | 9.46X1012 km |
| B. | 3X108 km |
| C. | 6.12X1012 km |
| D. | None of these |
| Answer» B. 3X108 km | |
| 200443. |
which of these is true for Milky way galaxy? |
| A. | The stars in the milkyway are rotating about its center |
| B. | Solar system is part of this galaxy |
| C. | it is spiral shape galaxy |
| D. | All the above |
| Answer» E. | |
| 200444. |
There are two statements. A :Rate of change of momentum corresponds to force B: Rate of change of momentum corresponds to Kinetic Energy Which one of the following is correct? |
| A. | A only |
| B. | B only |
| C. | Both A and B are correct |
| D. | Both A and B are wrong |
| Answer» B. B only | |
| 200445. |
A object of mass 5 g is pushed on a table. The object starts moving at a speed of 15 m/s and stops in 5 seconds. Find the force of friction exerted by the table on the object.? |
| A. | .01N |
| B. | 012N |
| C. | .115N |
| D. | .015N |
| Answer» E. | |
| 200446. |
The inertia of an object tends to cause the object? |
| A. | to decelerate due to friction |
| B. | to resist any change in its state of motion |
| C. | to increase the speed |
| D. | None of these |
| Answer» C. to increase the speed | |
| 200447. |
which one of these is not a correct formula? |
| A. | Force=ma2 |
| B. | Impulse=change in momentum |
| C. | Force=ma |
| D. | P(momemtum)=mv |
| Answer» B. Impulse=change in momentum | |
| 200448. |
A force of 50 N acts on a mass of 500g resting on a frictionless surface. What is the acceleration produced?? |
| A. | 5 m/s2 |
| B. | 25 m/s2 |
| C. | 100 m/s2 |
| D. | 10 m/s2 |
| Answer» D. 10 m/s2 | |
| 200449. |
What is the final momentum of the object? |
| A. | 400 kgm/s |
| B. | 800kgm/s |
| C. | 1600 kgm/s |
| D. | none of these |
| Answer» D. none of these | |
| 200450. |
Find the magnitude of the force exerted on the object? |
| A. | 800N |
| B. | 100N |
| C. | 200N |
| D. | 400 N |
| Answer» E. | |