Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

If sum of 4 consecutive numbers is 98 then the equation derived for this statement can be written as

A. a + (a + 1) + (a + 2) + (a + 3) = 98
B. a + 1 + 2 + 3 = 98
C. a + (a + 1) + (a + 2) + (a + 3) = 98a
D. (a)(1)(2)(3) = 98
Answer» B. a + 1 + 2 + 3 = 98
2.

By solving the equation 5z + 8 = 18, the value of z will be

A. 5
B. 6
C. 2
D. 4
Answer» D. 4
3.

If 'a' denotes the unknown value and is increased by 2, the result will be 12 then the equation for this statement will be

A. a + 2 = 12
B. 2a = 12
C. a = 12 + 2
D. a - 2 = 12
Answer» B. 2a = 12
4.

The four handbags and three school bags costs $2000 and cost of handbag is thrice as much as schoolbags. If cost of school bag is 'a' then the derived equation will be

A. 3(4a) - 3a = 2000
B. 3(4a) + 3a = 2000
C. 3(4a) + 3(3a) = 2000
D. 3(4a) - 3(3a) = 2000
Answer» C. 3(4a) + 3(3a) = 2000
5.

By solving the inequality 10a < 50, the answer will be

A. a < 5
B. a < 8
C. a < 10
D. a < 50
Answer» B. a < 8
6.

Consider the function y = 12 + 3x, if value of x = -2 then the value of 'y' is

A. −18
B. 6
C. −6
D. 18
Answer» C. −6
7.

Consider the function y = 30 + 5x, if value of x = 2 then value of 'y' is

A. 40
B. 37
C. 20
D. −40
Answer» B. 37
8.

By solving the equation -y⁄9 - 6 = 14, the value of 'y' is

A. −90
B. −180
C. 180
D. 90
Answer» C. 180
9.

If 12 is added into a certain number and result is then divided by 2, the result is 20 then the derived equation will be

A. (b - 12)⁄2 = 20
B. (12b)⁄2 = 20
C. (b + 12)⁄2 = 20
D. 24b = 20
Answer» D. 24b = 20
10.

By solving the inequality 4.5a &lt; 18, the answer will be

A. a < 8
B. a < 10
C. a < 4
D. a < 11
Answer» D. a < 11
11.

By solving the equation x -5⁄x + 6 = 4⁄6, the value of 'x' will be

A. 11
B. 13
C. 15
D. 17
Answer» E.
12.

If total sum of money to be divided in three siblings Ana, Ben and Mary is $6000, Ana receives two times as much as Ben receives and Mary receives three times as much as Ben. If Ben receives '$y' then the derived equation will be

A. 2y + y + 3y = 6000
B. 2y - y - 3y = 6000
C. 2 + 3 + 1 = 6000y
D. 2 - 3 - 1 = 6000y
Answer» B. 2y - y - 3y = 6000
13.

If following pattern is considered 2 x (2 + 2) = 8, 3 x (3 + 2) = 15, 4 x (4 + 2) = 24, 5 x (5 + 2) = 35, . . . . . . . . . . . . ., then the value of 'a' in this pattern a x (a + 2) = 168 will be

A. 14
B. 12
C. 16
D. 18
Answer» C. 16
14.

Considering the following pattern 2² + 1 = 5, 3² + 1 = 10, 4² + 17, 5² + 1 = 26, . . . . . . ., the 8th line in the pattern is

A. 7² + 1 = 50
B. 9² + 1 = 82
C. 8² + 1 = 64
D. 10² + 1 = 101
Answer» C. 8² + 1 = 64
15.

If following pattern is considered (2 + 2)²⁄2 = 8, (4 + 2)²⁄2 = 18, (6 + 2)²⁄2 = 32, (8 + 2)²⁄2 = 50, (10 + 2)²⁄2 = 72, the value of 'x' in pattern (x + 2)²⁄2 = 200 is

A. 18
B. 20
C. 22
D. 24
Answer» B. 20
16.

Considering the pattern (2 + 2)²⁄2 = 8, (4 + 2)²⁄2 = 18, (6 + 2)²⁄2 = 32, (8 + 2)²⁄2 = 50, (10 + 2)²⁄2 = 72, the 7th line in the pattern will be

A. (14 + 2)²⁄2 = 128
B. (16 + 2)²⁄2 = 162
C. (18 + 2)²⁄2 = 200
D. (12 + 2)²⁄2 = 98
Answer» B. (16 + 2)²⁄2 = 162
17.

In the following sequence 2, 10, 50, 250, the next three numbers will be

A. 2000, 10500, 36000
B. 1800, 6400, 32000
C. 1500, 6500, 35000
D. 1250, 6250, 31250
Answer» E.
18.

By solving the equation √x + 2 = 4, the value of 'x' will be

A. 12
B. 14
C. 11
D. 13
Answer» C. 11
19.

By solving equation 8a - 3 = 2a + 5, the possible value of 'a' is

A. 2⁄3
B. 2⁄5
C. 4⁄3
D. 12 1⁄19
Answer» D. 12 1⁄19
20.

If a car travels 'x' hours at 'y' km⁄h then the distance travelled by car 'z' is equal to

A. z = xy
B. z = x⁄y
C. z = y⁄x
D. z = x + y
Answer» B. z = x⁄y
21.

The total cost 'T', of chocolate cupcakes 'c' at $x each and total cost of vanilla cupcakes 'v' at $y each will be

A. T = cx + vy
B. T = cy + vx
C. T = xy(c + v)
D. T = xy(c - v)
Answer» B. T = cy + vx
22.

Considering the inequality, (0.8)²

A. < (0.30)²
B. < (0.40)²
C. < (0.20)²
D. < (0.50)²
Answer» D. < (0.50)²
23.

A women is 4 times as old as her daughter. In 12 years time, the sum of their ages will be 89. The age of women when her daughter was born is

A. 35 years
B. 43 years
C. 39 years
D. 41 years
Answer» D. 41 years
24.

If Mary is 'x' years old now then the age of Mary after ten years will be

A. 2x - 10
B. x + 10
C. x - 10
D. 2x + 10
Answer» C. x - 10
25.

The total number of seconds in 'y' minutes are

A. 1200y seconds
B. 60y seconds
C. 120y seconds
D. 3600y seconds
Answer» C. 120y seconds
26.

Erin bought 60 chocolates for $10.0. Some chocolates cost 20 cents each and rest costs 16 cents each. The number of chocolates she bought of 16 cents are

A. 45 chocolates
B. 35 chocolates
C. 40 chocolates
D. 50 chocolates
Answer» E.
27.

The ratio in which price/kg of chicken snacks is decreased from $56 to $48 is

A. 8:09
B. 7:09
C. 3:05
D. 7:06
Answer» E.
28.

After increasing the 72cm by the ratio of 9 : 8, the new answer will be

A. 64cm
B. 81cm
C. 49cm
D. 100cm
Answer» C. 49cm
29.

In a restaurant, dough for pastries is kneaded by using 5-liter bottles of water in 40 days. If restaurant wants to buy gallons in 15liter packaging then number of 15liter gallons that restaurant must buy in 90 days are

A. 380 bottles of 15 liter
B. 270 bottles of 15 liter
C. 300 bottles of 15 liter
D. 350 bottles of 15 liter
Answer» C. 300 bottles of 15 liter
30.

If 16 18 is to be converted in 12-hour clock notation then it can be written as

A. 1618 hours
B. 22 hours
C. 4.18 p.m.
D. all of above
Answer» D. all of above
31.

If a car travelled 600 km in 8 hours then the average speed of car is

A. 75km/h
B. 85 km/h
C. 90 km/h
D. 80 km/h
Answer» B. 85 km/h
32.

By converting the 78580m² into hectare(ha), the answer will be

A. 785.80ha
B. 0.0007858ha
C. 0.07858ha
D. 78.580ha
Answer» C. 0.07858ha
33.

Converting the cm² into the m², the 6.5cm² is equal to

A. 0.00065m²
B. 0.0065m²
C. 0.65m²
D. 65m²
Answer» B. 0.0065m²
34.

If the width of rectangle is 10cm lass than its length and its perimeter is 50cm then the width of rectangle is

A. 58cm²
B. 64cm²
C. 15cm²
D. 30cm²
Answer» D. 30cm²
35.

If the base of parallelogram is 19cm and the height is 11cm then the area of parallelogram is

A. 105cm²
B. 209cm²
C. 110²
D. 170cm²
Answer» C. 110²
36.

The type of quadrilateral which has one pair of parallel sides is called

A. triangle
B. semi-circle
C. parallelogram
D. trapezium
Answer» E.
37.

If car travels 40 km/h then the distance car travelled in 50s is

A. 240 m
B. 300 m
C. 250 m
D. 200 m
Answer» E.
38.

After decreasing the 50kg in ratio of 2 : 5, the answer will be

A. 32kg
B. 30kg
C. 20kg
D. 25kg
Answer» D. 25kg
39.

A car travelled 50 km at an average speed of 40 km/h. It then travels another 30 km/h at average speed before reaching its destination. The average speed for whole journey is

A. 81 km/h
B. 78 km/h
C. 75.25 km/h
D. 61.25 km/h
Answer» E.
40.

If an employee works for 6 hours in $13 then his pay for 8 hours will be

A. 28.34
B. 25.34
C. 20.34
D. 17.34
Answer» E.
41.

The cost of rice is increased in the ratio 7 : 5. If the original price is $10 then the increased price is

A. 14
B. 16
C. 18
D. 15
Answer» B. 16
42.

The ratio 36 : 27 : 54 can be written in its simplest form as

A. 4:03:06
B. 2:03:04
C. 3:04:05
D. 6:03:06
Answer» B. 2:03:04
43.

By evaluating the following rational number 2⁄8 − 8⁄12 ⁄ (−4⁄6), the answer is

A. 5/8
B. 3/8
C. 7/8
D. 1/8
Answer» B. 3/8
44.

Michael bought 4 2⁄4 kg of rice and John borrowed 2 2⁄6 kg of rice from him. The rice (in kgs) Michael have now is

A. 5 1/6
B. 4 1/6
C. 3 1/6
D. 2 1/6
Answer» E.
45.

Out of the following rational numbers 3⁄5, 3⁄4, 1 4⁄5 and 2⁄3, the fraction which can be expressed in recurring decimals is

A. 2/3
B. 3/5
C. 3/4
D. 1 4/5
Answer» B. 3/5
46.

Considering recurring decimals, the fraction 20⁄3 can be expressed as

A. 7.77
B. 3.66
C. 6.66
D. 9.88
Answer» D. 9.88
47.

The descending order of the following rational numbers 8⁄20, 10⁄18 and 9⁄12 is

A. 8⁄20, 9⁄12, 10⁄18
B. 9⁄12, 10⁄18, 8⁄20
C. 10⁄18, 8⁄20, 9⁄12
D. 9⁄12, 8⁄20, 10⁄18
Answer» C. 10⁄18, 8⁄20, 9⁄12
48.

On subtracting the following rational numbers 6⁄9, 8⁄12 and 7⁄15, the answer will be

A. 24⁄45
B. 21⁄45
C. 22⁄45
D. 23⁄45
Answer» C. 22⁄45
49.

The answer of [2⁄4 &amp;plus; 4⁄6 −3⁄8] ⁄ [1⁄4 − 9⁄16]

A. (−13⁄15)
B. (−17⁄15)
C. (−22⁄15)
D. (−23⁄15)
Answer» D. (−23⁄15)
50.

On solving the following rational number 6.8² − 3.4² &amp;plus; 2.1³ ⁄ 0.5³ &amp;plus; 1.7320, the answer will be

A. 18.1694
B. 15.1694
C. 31.1694
D. 22.1694
Answer» E.