MCQOPTIONS
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MCQOPTIONS
This section includes 391 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics Mcqs knowledge and support exam preparation. Choose a topic below to get started.
| 101. |
Sin?/1 cos? = |
| A. | Tan?/2 |
| B. | ?tan?/2 |
| C. | ?cot?/2 |
| D. | Cot?/2 |
| Answer» B. ?tan?/2 | |
| 102. |
Sin? = |
| A. | 2sin?/2cos?/2 |
| B. | Sin?/2cos?/2 |
| C. | None of Above |
| Answer» B. Sin?/2cos?/2 | |
| 103. |
Sin?+sin3?+sin5?+sin7?/cos?+cos3?+cos5?+cos7? = |
| A. | Tan4? |
| B. | ?tan4? |
| C. | ?cot4? |
| D. | None of Above |
| Answer» B. ?tan4? | |
| 104. |
Sin?-cos?tan?/2/cos?+sin?tan?/2 = |
| A. | Tan?/2 |
| B. | ?tan?/2 |
| C. | Cot?/2 |
| D. | None of Above |
| Answer» B. ?tan?/2 | |
| 105. |
Square root function is defined by equation |
| A. | Y = ?x, x < 0 |
| B. | Y = ? x, x? 0 |
| C. | Y = ?x, x < 0 |
| Answer» B. Y = ? x, x? 0 | |
| 106. |
Squaring a given number is a |
| A. | Relation in some set |
| B. | Relation |
| C. | Unary operation |
| D. | Binary operation |
| Answer» B. Relation | |
| 107. |
Sum of all three cube roots of unity is |
| A. | 1 |
| B. | ?1 |
| C. | 3 |
| D. | 0 |
| Answer» E. | |
| 108. |
Sum of an infinite geometric series exist only if condition on common ratio r is |
| A. | ?1 < r < 1 |
| B. | ?1 ? r ? 1 |
| C. | R < ?1,r > 1 |
| D. | R ? ?1,r? 1 |
| Answer» B. ?1 ? r ? 1 | |
| 109. |
System of measurement in which angle is measured in degrees, and its sub-units, minutes and seconds is called the |
| A. | Circular system |
| B. | Sexagesimal system |
| C. | MKS system |
| D. | CGS system |
| Answer» B. Sexagesimal system | |
| 110. |
System of measurement in which angle is measured in radians called the |
| A. | Circular system |
| B. | Sexagesimal system |
| C. | MKS system |
| D. | CGS system |
| Answer» B. Sexagesimal system | |
| 111. |
Tan(? ?) = |
| A. | Tan?-tan?/1 + tan?tan? |
| B. | Tan?+tan?/1 - tan?tan? |
| C. | Cot?+cot?/1-cot?cot? |
| D. | Cot?-cot?/1 + cot?cot? |
| Answer» B. Tan?+tan?/1 - tan?tan? | |
| 112. |
Tan(? + ?) = |
| A. | Tan?-tan?/1 + tan?tan? |
| B. | Tan?+tan?/1 - tan?tan? |
| C. | Cot?+cot?/1-cot?cot? |
| D. | Cot?-cot?/1 + cot?cot? |
| Answer» B. Tan?+tan?/1 - tan?tan? | |
| 113. |
Tan(-?) = |
| A. | ?tan? |
| B. | Tan? |
| C. | Cot? |
| D. | Cot? |
| Answer» B. Tan? | |
| 114. |
Tan(?/4 -?)+tan(3?/4 + ?) = |
| A. | 2tan? |
| B. | 2 |
| C. | 1 |
| D. | 0 |
| Answer» E. | |
| 115. |
Tan(?/2-?) = |
| A. | Cot? |
| B. | Tan? |
| C. | ?cos? |
| D. | ?sin? |
| Answer» B. Tan? | |
| 116. |
Series obtained by adding term of arithmetic sequences is called |
| A. | Harmonic series |
| B. | Geometric series |
| C. | Arithmetic series |
| D. | Infinite series |
| Answer» B. Geometric series | |
| 117. |
Sec? = |
| A. | 1/cos? |
| B. | Cos?/sin? |
| C. | Sin?/cos? |
| D. | 1/sin? |
| Answer» B. Cos?/sin? | |
| 118. |
Series obtained by adding terms of an harmonic sequence is |
| A. | H.P |
| B. | A.P |
| C. | G.P |
| D. | Harmonic series |
| Answer» B. A.P | |
| 119. |
Set {{1, 2, 3}, {4, 5 }} has |
| A. | Two elements |
| B. | Five elements |
| C. | Infinite elements |
| D. | One element |
| Answer» B. Five elements | |
| 120. |
Quadratic formula is |
| A. | None of Above |
| Answer» B. | |
| 121. |
Radian measure of central angle of an arc 50m long on a circle of radius 25m is |
| A. | 3 |
| B. | 2 |
| C. | 1 |
| D. | 0.5 |
| Answer» C. 1 | |
| 122. |
Range of cos(x) is |
| A. | [-1 1] |
| B. | R |
| C. | R-{x|x = (2n+1)?/2,n?Z} |
| D. | R-{x|x = n?,n?Z} |
| Answer» B. R | |
| 123. |
Range of f = { (a,1), (b, 1),(c,1)} is |
| A. | {a,b,c } |
| B. | {a} |
| C. | {b} |
| D. | {1} |
| Answer» B. {a} | |
| 124. |
Range of cot(x) is |
| A. | [-1 1] |
| B. | R |
| C. | R-{x|x = 1/2(2n+1)?/2,n?Z} |
| D. | R-{x|x = n?,n?Z} |
| Answer» B. R | |
| 125. |
Range of sec(x) is |
| A. | [-1 1] |
| B. | R |
| C. | R-{x|-1 < x < 1} |
| D. | None of Above |
| Answer» B. R | |
| 126. |
Range of tan(x) is |
| A. | [-1 1] |
| B. | R |
| C. | R-{x|x = (2n+1)?/2,n?Z} |
| D. | R-{x|x = n?,n?Z} |
| Answer» B. R | |
| 127. |
Range of y = sin(x) is |
| A. | [-1 1] |
| B. | [-1 0] |
| C. | [-2 2] |
| D. | None of Above |
| Answer» B. [-1 0] | |
| 128. |
Rational fraction P(x)/Q(x) is a proper fraction if |
| A. | Degree of P(x) = degree of Q(x) |
| B. | None of Above |
| C. | Degree of P(x) < degree of Q(x) |
| D. | None of Above |
| Answer» B. None of Above | |
| 129. |
Root of equation x4 -5 4 + 4 = 0 is |
| A. | 1 |
| B. | 3 |
| C. | 4 |
| D. | None of Above |
| Answer» B. 3 | |
| 130. |
Sec(-?) = |
| A. | ?cos? |
| B. | ?sec? |
| C. | Sec? |
| D. | Cosec? |
| Answer» B. ?sec? | |
| 131. |
Sec(?+?) = |
| A. | Tan? |
| B. | ?cosec? |
| C. | Cosec? |
| D. | ?sec? |
| Answer» B. ?cosec? | |
| 132. |
Period of csc(x) is |
| A. | ? |
| B. | 2? |
| C. | 3? |
| D. | 4? |
| Answer» B. 2? | |
| 133. |
Period of csc(x/3) is |
| A. | ? |
| B. | 2? |
| C. | 3? |
| D. | 6? |
| Answer» B. 2? | |
| 134. |
Period of sec(2x) is |
| A. | ?/3 |
| B. | ?/2 |
| C. | 2?/3 |
| D. | 2? |
| Answer» B. ?/2 | |
| 135. |
Period of sec(3x) is |
| A. | ?/3 |
| B. | ?/2 |
| C. | 2?/3 |
| D. | ? |
| Answer» B. ?/2 | |
| 136. |
Period of sec(x) is |
| A. | ? |
| B. | 2? |
| C. | 3? |
| D. | 4? |
| Answer» B. 2? | |
| 137. |
Number of words that can be formed out of letters of word LOUISIANA is |
| A. | 9?.3?.2?.2? |
| B. | 9?/3?.2?.2? |
| Answer» B. 9?/3?.2?.2? | |
| 138. |
Order of a matrix [ 2 5 7 ] is |
| A. | 3 x 3 |
| B. | 1 x 1 |
| C. | 3 x 1 |
| D. | 1 x 3 |
| Answer» B. 1 x 1 | |
| 139. |
Negation of a given number is |
| A. | Binary operation |
| B. | Relation |
| C. | Unary operation |
| D. | Relation in some set |
| Answer» B. Relation | |
| 140. |
nP2 = 30?n = |
| A. | 6 |
| B. | 4 |
| C. | 5 |
| D. | 720 |
| Answer» B. 4 | |
| 141. |
Nth term of an A.P is 1/2(3-n), first three terms are |
| A. | 3,2,1 |
| B. | 1,2,3 |
| C. | 1,2,1 |
| D. | 1,1/2,0 |
| Answer» B. 1,2,3 | |
| 142. |
Number of subsets of a set of 4 elements |
| A. | 16 |
| B. | 8 |
| C. | 4 |
| D. | 6 |
| Answer» B. 8 | |
| 143. |
Number of word that can be formed out of letters of word ARGENTINA is |
| A. | 9/2.2.2 |
| B. | 9?/2? |
| C. | 9?/2?.2?.2? |
| D. | 2? |
| Answer» B. 9?/2? | |
| 144. |
Number of word that can be formed out of letters of word AZERBAIJAN is |
| A. | 3?.3?.2?/10? |
| B. | 10?/3?.3?.2? |
| C. | 10/3.3.2 |
| Answer» B. 10?/3?.3?.2? | |
| 145. |
Number of word that can be formed out of letters of word BOTSWANA is |
| A. | 8? |
| B. | 2? |
| C. | 8?.2? |
| D. | 8?/2? |
| Answer» B. 2? | |
| 146. |
Number of word that can be formed out of letters of word NETHERLANDS is |
| A. | 11?/2?.2?.2? |
| B. | 2?.2?.2?/11? |
| C. | 11/2.2.2 |
| Answer» B. 2?.2?.2?/11? | |
| 147. |
Number of words that can be formed out of letters of word CHICAGO is |
| A. | 7?2 |
| B. | 7?/2? |
| C. | 2?/7? |
| Answer» B. 7?/2? | |
| 148. |
In a statement if p then q q is |
| A. | Implication |
| B. | Hypothesis |
| C. | Conclusion |
| D. | Unknown |
| Answer» B. Hypothesis | |
| 149. |
In one hour, minutes hand of a clock turns through |
| A. | 5?/6 radians |
| B. | 4?/9 radians |
| C. | ?/4 radians |
| D. | 180? radians |
| Answer» B. 4?/9 radians | |
| 150. |
In one hour, hours hand of a clock turns through |
| A. | ?/12 radians |
| B. | ?/8 radians |
| C. | ?/6 radians |
| D. | ? radians |
| Answer» B. ?/8 radians | |