MCQOPTIONS
Saved Bookmarks
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.
| 201. |
Arithmetic mean between 2+?(2) and 2-?(2) is |
| A. | 2 |
| B. | ?(2) |
| C. | 0 |
| D. | 4 |
| Answer» B. ?(2) | |
| 202. |
Arithmetic mean between a and b is |
| A. | A-b/2 |
| B. | B-a/2 |
| C. | A + b/2 |
| Answer» B. B-a/2 | |
| 203. |
Ax+b/(cx+d)(ex+f) = |
| A. | A/cx+d +B/ex+f |
| B. | A/(cx+d) + B/(ex+f) |
| C. | None of Above |
| Answer» B. A/(cx+d) + B/(ex+f) | |
| 204. |
Fifth term of sequence an = 2n+3 is |
| A. | ?13 |
| B. | ?7 |
| C. | 7 |
| D. | 13 |
| Answer» E. | |
| 205. |
For a negative integer n, factorial n? |
| A. | Is unique |
| B. | Is 0 |
| C. | Does not exist |
| D. | Is 1 |
| Answer» B. Is 0 | |
| 206. |
Fifth term of sequence an = 2n-3 is |
| A. | ?13 |
| B. | ?7 |
| C. | 7 |
| D. | 13 |
| Answer» D. 13 | |
| 207. |
An implication or conditional if p then q is denoted by |
| A. | P ? q |
| B. | P ? q |
| C. | P ? q |
| D. | P ? q |
| Answer» B. P ? q | |
| 208. |
Area of a square of side having length 2cm is |
| A. | 2 square units |
| B. | 4 square units |
| C. | 8 square units |
| D. | 16 square units |
| Answer» B. 4 square units | |
| 209. |
Extraction of a cube root of a given number is |
| A. | Binary operation |
| B. | Relation |
| C. | Unary operation |
| D. | Relation in some set |
| Answer» B. Relation | |
| 210. |
Extraction of a square root of a given number is |
| A. | Binary operation |
| B. | Relation |
| C. | Unary operation |
| D. | Relation in some set |
| Answer» B. Relation | |
| 211. |
Domain of cos(x) is |
| A. | [-1 1] |
| B. | R |
| C. | R-{0} |
| D. | R-{1} |
| Answer» B. R | |
| 212. |
Factorial of a positive integer n is |
| A. | N? = n(n-1)?(n-2)? |
| B. | N? = n(n+2)? |
| C. | N? = (n-2)? |
| D. | N? = n(n-1)? |
| Answer» B. N? = n(n+2)? | |
| 213. |
Domain of cot(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 | |
| 214. |
Domain of cscx 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 | |
| 215. |
Cot(? ?) = |
| A. | Cot?-cot?/1 + cot?cot? |
| B. | Cot?+cot?/1-cot?cot? |
| C. | Cot?cot?-1/cot?+cot? |
| D. | Cot?cot?+1/cot?+cot? |
| Answer» B. Cot?+cot?/1-cot?cot? | |
| 216. |
Domain of sec(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 | |
| 217. |
Cot(? + ?) = |
| A. | Cot?cot?-1/cot?+cot? |
| B. | Cot?cot?+1/cot?-cot? |
| C. | Cot?cot?+1/cot?+cot? |
| D. | None of Above |
| Answer» B. Cot?cot?+1/cot?-cot? | |
| 218. |
Cot(-?) = |
| A. | ?tan? |
| B. | Tan? |
| C. | Cot? |
| D. | Cot? |
| Answer» B. Tan? | |
| 219. |
Cot(?-?) = |
| A. | Sin? |
| B. | Cot? |
| C. | ?cot? |
| D. | Tan? |
| Answer» B. Cot? | |
| 220. |
Cot?-tan? = |
| A. | ?2tan2? |
| B. | 2tan2? |
| C. | ?2cot2? |
| D. | 2cot2? |
| Answer» B. 2tan2? | |
| 221. |
Cot? = |
| A. | 1/cos? |
| B. | 1/tan? |
| C. | Sin?/cos? |
| D. | Cosec? |
| Answer» B. 1/tan? | |
| 222. |
Csc(?-?) = |
| A. | Sec? |
| B. | ?sec? |
| C. | ?cosec? |
| D. | Cosec? |
| Answer» B. ?sec? | |
| 223. |
Degree of a polynomial is the |
| A. | Largest cofficients of x |
| B. | Smallest cofficient of x |
| C. | Lowest power of x |
| D. | Highest power of x |
| Answer» B. Smallest cofficient of x | |
| 224. |
Difference of two consecutive term of an arithmetic sequence is called its |
| A. | Arithmetic mean |
| B. | Geometric mean |
| C. | Common ratio |
| D. | Common difference |
| Answer» B. Geometric mean | |
| 225. |
Disjunction of two statements p and q is denoted by |
| A. | P ? q |
| B. | P ? q |
| C. | P ? q |
| D. | P ? q |
| Answer» B. P ? q | |
| 226. |
Cos7?-cos? = |
| A. | 2sin4?sin3? |
| B. | ?2sin4?sin? |
| C. | ?2sin4?cos? |
| D. | 2sin4?cos? |
| Answer» B. ?2sin4?sin? | |
| 227. |
Cosec(-?) = |
| A. | ?cos? |
| B. | ?sec? |
| C. | Cosec? |
| D. | ?cosec? |
| Answer» B. ?sec? | |
| 228. |
Cosec(?+?) = |
| A. | Tan? |
| B. | ?cosec? |
| C. | Cosec? |
| D. | ?sec? |
| Answer» B. ?cosec? | |
| 229. |
Cosec? = |
| A. | 1/cos? |
| B. | Cos?/sin? |
| C. | Sin?/cos? |
| D. | 1/sin? |
| Answer» B. Cos?/sin? | |
| 230. |
Cosec?+2cosec2?/sec? = |
| A. | Tan?/2 |
| B. | ?tan?/2 |
| C. | ?cot?/2 |
| D. | Cot?/2 |
| Answer» B. ?tan?/2 | |
| 231. |
A.M between x-3 and x+5 is |
| A. | X-1 |
| B. | X+1 |
| C. | 2x-1 |
| D. | 2x+2 |
| Answer» B. X+1 | |
| 232. |
Action of wearing socks and shoes |
| A. | Do not commute |
| B. | Commute |
| C. | Does not exist |
| D. | Is associative |
| Answer» B. Commute | |
| 233. |
Additive inverse of a matrix A is |
| A. | A |
| B. | |A| |
| C. | Adj A?|A| |
| Answer» B. |A| | |
| 234. |
Additive property of order of real number is for all a,b,c,d belong to R |
| A. | A > b ? c > d this imply a + c = b + d |
| B. | A > b ? c > d this imply a + c < b + d |
| C. | A > b ? c > d this imply a + d > b + d |
| D. | A > b ? c > d this imply c > b + d |
| Answer» B. A > b ? c > d this imply a + c < b + d | |
| 235. |
Central angle of an arc of a circle whose length is equal to radius of circle is called the |
| A. | Degree |
| B. | Radian |
| C. | Minute |
| D. | Second |
| Answer» B. Radian | |
| 236. |
Common ratio of a geometric sequence cannot be |
| A. | 3 |
| B. | 1 |
| C. | 2 |
| D. | 0 |
| Answer» C. 2 | |
| 237. |
Conjunction of two statement p and q is denoted by |
| A. | P ? q |
| B. | P ? q |
| C. | P ? q |
| D. | P ? q |
| Answer» B. P ? q | |
| 238. |
Cos(? ?) = |
| A. | Cos?cos?+sin?sin? |
| B. | Cos?cos?+sin?sin? |
| C. | Sin?cos?-cos?sin? |
| D. | Sin?cos?+cos?sin? |
| Answer» B. Cos?cos?+sin?sin? | |
| 239. |
Cos(? + ?) + cos(? ?)/sin(? + ?) + sin(? ?) = |
| A. | ?cot? |
| B. | Cot? |
| C. | Tan? |
| Answer» B. Cot? | |
| 240. |
Cos(? + ?)-cos(? ?) = |
| A. | 2sin?cos? |
| B. | 2cos?sin? |
| C. | 2cos?cos? |
| D. | ?2sin?sin? |
| Answer» B. 2cos?sin? | |
| 241. |
Cos(-?) = |
| A. | Sin? |
| B. | ?sin? |
| C. | ?sin? |
| D. | Sin? |
| Answer» B. ?sin? | |
| 242. |
Cos(?/2-?) = |
| A. | ?sin? |
| B. | Cos? |
| C. | ?cos? |
| D. | Sin? |
| Answer» B. Cos? | |
| 243. |
Cos(?+?) = |
| A. | Cos? |
| B. | ?cos? |
| C. | ?sin? |
| D. | Sin? |
| Answer» B. ?cos? | |
| 244. |
A radian is measure of central angle of an arc of a circle whose length is equal to the |
| A. | Half of radius of the circle |
| B. | Diameter of circle |
| C. | Radius of the circle |
| D. | One-third of radius of the circle |
| Answer» B. Diameter of circle | |
| 245. |
A sequence in which any term ? its immediate previous term gives a constant is called |
| A. | Geometric sequences |
| B. | Arithmetic sequences |
| C. | Harmonic sequences |
| D. | Complex sequences |
| Answer» B. Arithmetic sequences | |
| 246. |
A fraction in which degree of numberator is greater than degree of denominator |
| A. | A proper fraction |
| B. | An improper fraction |
| C. | Equation |
| D. | Algebric relation |
| Answer» B. An improper fraction | |
| 247. |
A function from A to B is called onto function if its range is |
| A. | B |
| B. | A |
| C. | Neither A nor B |
| D. | Both A and B |
| Answer» B. A | |
| 248. |
A function in which second element of order pair are distinct is called |
| A. | Onto function |
| B. | One-one function |
| C. | Identity function |
| D. | Inverse function |
| Answer» B. One-one function | |
| 249. |
A function whose domain is set of natural numbers is called |
| A. | Sequence |
| B. | Series |
| C. | Identity function |
| D. | Onto function |
| Answer» B. Series | |
| 250. |
A function whose range consists of just one element is called is |
| A. | Onto function |
| B. | One-one function |
| C. | Constant function |
| D. | Identity function |
| Answer» B. One-one function | |