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MCQOPTIONS
This section includes 3977 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 2351. |
Q: If a cube whose side is 7.5 cm, what will be its volume? |
| A. | $$ {421.875\ cm^{3}}$$ |
| B. | $$ {759.375\ cm^{3}}$$ |
| C. | $$ {631.810\ cm^{3}}$$ |
| D. | $$ {210.94\ cm^{3}}$$ |
| Answer» B. $$ {759.375\ cm^{3}}$$ | |
| 2352. |
Q: If a certain sum of money become thrice of itself in 5 years 4 months at simple interest, then what will be the yearly rate of interest (in %)? |
| A. | 37.5 |
| B. | 42.25 |
| C. | 18.75 |
| D. | 27.5 |
| Answer» B. 42.25 | |
| 2353. |
Q: If A can do a work in 10 days and B can do the same work in 15 days, then how many days will they take to complete the work both while working together? |
| A. | 7 |
| B. | 8 |
| C. | 6 |
| D. | 9 |
| Answer» D. 9 | |
| 2354. |
Q: If a boat goes upstream at a speed of 24 km/hr and comes back the same distance at 40 km/hr. What is the average speed (in km/hr) for the total journey? |
| A. | 32 |
| B. | 30 |
| C. | 31 |
| D. | 33 |
| Answer» C. 31 | |
| 2355. |
Q: If A:B is 2:5 and B:C is 3:4, what is A:C? |
| A. | 03:10:00 |
| B. | 01:02:00 |
| C. | 02:03:00 |
| D. | 05:04:00 |
| Answer» B. 01:02:00 | |
| 2356. |
Q: If a,b,c,d,e,f,g are seven consecutive odd number, their average is |
| A. | (a+6) |
| B. | (abcdefg/7) |
| C. | (a+b+c+d+e+f+g)/7 |
| D. | None of these |
| Answer» B. (abcdefg/7) | |
| 2357. |
Q: If a , b , c are in AP and x , y and z are in GP , then $${x^{b-c}.{y^{c-a}.z^{a-b}=?}}$$ |
| A. | 0 |
| B. | a + b + c |
| C. | 1 |
| D. | xyz |
| Answer» D. xyz | |
| 2358. |
Q: If A : B: C= 2 : 3 : 4, then $$ {A\over B}:{B\over C}:{C\over A}$$ is equal to |
| A. | 04:09:16 |
| B. | 08:09:24 |
| C. | 08:09:16 |
| D. | 08:09:12 |
| Answer» C. 08:09:16 | |
| 2359. |
Q: If A:B:C=2:3:4, then the ratio$$({a\over b}):({b\over c}):({c\over a})$$will be |
| A. | 08:09:16 |
| B. | 08:09:12 |
| C. | 08:09:24 |
| D. | 04:09:16 |
| Answer» D. 04:09:16 | |
| 2360. |
Q: If a+b+c=15 and a2+b2+c2=83 then the value of a3+b3+c3-3abc |
| A. | 190 |
| B. | 210 |
| C. | 200 |
| D. | 180 |
| Answer» E. | |
| 2361. |
Q: If a + b + c=15, abc=120 and (ab+bc+ca)=74, then the value of a3+b3+c3=? |
| A. | 405 |
| B. | 450 |
| C. | 401 |
| D. | 403 |
| Answer» B. 450 | |
| 2362. |
Q: If (a+b) : (b+c) : (c+a) = 7 :6 : 5 and (a+b+c)=27, then what will be the value of $$ {1\over b}:{1\over a}:{1\over c}$$. |
| A. | 03:06:04 |
| B. | 03:04:06 |
| C. | 04:03:02 |
| D. | 09:03:04 |
| Answer» C. 04:03:02 | |
| 2363. |
Q: If a + b + c = 12, a2 + b2 + c2 = 52, then what is ab + bc + ca equal to- |
| A. | 124 |
| B. | 120 |
| C. | 46 |
| D. | 75 |
| Answer» D. 75 | |
| 2364. |
Q: If a + b + c = 0, then a3+b3+c3 is equal to |
| A. | a + b + c |
| B. | abc |
| C. | 2abc |
| D. | 3abc |
| Answer» E. | |
| 2365. |
Q: If (a + b):(b + c):(c + a) = 7:6:5 and a + b + c = 27, then what will be the value of 1/a: 1/b :1/c? |
| A. | 03:06:04 |
| B. | 03:02:04 |
| C. | 04:03:06 |
| D. | 03:04:02 |
| Answer» D. 03:04:02 | |
| 2366. |
Q: If a + b: b+c : c+a= 6:7:8 and a + b+c= 14, , then the value of c is : |
| A. | 6 |
| B. | 7 |
| C. | 8 |
| D. | 10 |
| Answer» B. 7 | |
| 2367. |
Q: If a\b + b\a =1, then the value of a3+b3 will be |
| A. | -1 |
| B. | 2 |
| C. | 1 |
| D. | 0 |
| Answer» E. | |
| 2368. |
Q: If a, b are rational number and (a-1)√2+3=b√2+a, the value of (a+b) is : |
| A. | -3 |
| B. | 5 |
| C. | -5 |
| D. | 3 |
| Answer» C. -5 | |
| 2369. |
Q: If a : b = 7 : 9 and b : c = 5 : 7, then what is a : c ? |
| A. | 05:09:00 |
| B. | 03:05:00 |
| C. | 07:21:00 |
| D. | 07:15:00 |
| Answer» B. 03:05:00 | |
| 2370. |
Q: If a, b and c are in GP and a1/x=b1/y=c1/z. The value of 2y is? |
| A. | x+z |
| B. | 2x-z |
| C. | x+y |
| D. | 2z-x |
| Answer» B. 2x-z | |
| 2371. |
Q: If A, B and C can complete a piece of work in 6 days. If A can work twice faster than B and thrice faster than C, than the number of days C alone can complete the work is: |
| A. | 22 |
| B. | 11 |
| C. | 44 |
| D. | 33 |
| Answer» E. | |
| 2372. |
Q: If A: B=7: 9 and B:C =5 :6 then value of A:C |
| A. | 1900-01-01 06:40:45 |
| B. | 1900-01-01 11:45:54 |
| C. | 1900-01-01 11:40:50 |
| D. | 1900-01-01 16:45:50 |
| Answer» C. 1900-01-01 11:40:50 | |
| 2373. |
Q: If a : b =4 : 5, b: c=20 : 11 and c:d =6 : 7, then value of a : b : c : d will be |
| A. | 48 : 60 : 33: 77 |
| B. | 96 : 120 : 66 : 77 |
| C. | 80 : 100 : 44 : 66 |
| D. | 56 : 70 : 66 : 77 |
| Answer» C. 80 : 100 : 44 : 66 | |
| 2374. |
Q: If A:B = $$ {3\over 4}$$ : $$ {5\over 2}$$ and B:C= $$ {1\over2}:{3\over 5}$$ then what is the ratio of A:B:C=? |
| A. | 03:10:15 |
| B. | 03:12:13 |
| C. | 03:10:12 |
| D. | 03:04:05 |
| Answer» D. 03:04:05 | |
| 2375. |
Q: If A: B = 4:5 and B:C= 3: 7 . What is the value of C:A? |
| A. | 12:35:00 |
| B. | 1900-01-01 11:12:00 |
| C. | 07:04:00 |
| D. | 03:01:00 |
| Answer» B. 1900-01-01 11:12:00 | |
| 2376. |
Q: If (a-b)=-3 , (b-c)=5 and (c-a)=-2, then the value of $$ {a^{3}+b^{3}+c^{3}-3abc\over a+b+c}$$. |
| A. | 18 |
| B. | 17 |
| C. | 10.5 |
| D. | 20.5 |
| Answer» C. 10.5 | |
| 2377. |
Q: If A: B=3: 4, B:C =2:3 then what is the value of A +B: B+C: C+A? |
| A. | 05:06:07 |
| B. | 07:10:09 |
| C. | 07:05:06 |
| D. | 03:04:06 |
| Answer» C. 07:05:06 | |
| 2378. |
Q: If A : B= 3:4, B: C = 2:3 then A+B : B+C: C+A =? |
| A. | 05:06:07 |
| B. | 07:10:09 |
| C. | 07:05:06 |
| D. | 03:04:06 |
| Answer» C. 07:05:06 | |
| 2379. |
Q: If A : B = 3 : 2, then (3A – 2B): (2A – B) is equal to |
| A. | 05:04:00 |
| B. | 07:03:00 |
| C. | 06:05:00 |
| D. | 03:01:00 |
| Answer» B. 07:03:00 | |
| 2380. |
Q: If a+b=2c, find $${a\over a-c}+{c\over b-c}?$$ |
| A. | 2 |
| B. | -1 |
| C. | 0 |
| D. | 1 |
| Answer» E. | |
| 2381. |
Q: If a : b = 20:5 then find out the value of (13a-9b): (11a-7b)? |
| A. | $$ {43\over 37}$$ |
| B. | $$ {43\over 42}$$ |
| C. | $$ {44\over 37}$$ |
| D. | $$ {40\over 33}$$ |
| Answer» B. $$ {43\over 42}$$ | |
| 2382. |
Q: If (a-b)2 + (b-c)2 + (c-a)2 = 0, then find the value of (a3+b3+c3-3abc) ? |
| A. | 2 |
| B. | -1 |
| C. | 0 |
| D. | 1 |
| Answer» D. 1 | |
| 2383. |
Q: If a+b=17,and a – b =9, then the value of $$ {(4a^2+4b^2)}$$ is: |
| A. | 710 |
| B. | 720 |
| C. | 730 |
| D. | 740 |
| Answer» E. | |
| 2384. |
Q: If $${a+b=10}$$ and $$ \sqrt{a\over b}-13=-\sqrt{b\over a}-11$$, then what is the value of $${3ab+4a^2+5b^2}$$? |
| A. | 300 |
| B. | 600 |
| C. | 750 |
| D. | 450 |
| Answer» B. 600 | |
| 2385. |
Q: If a + b = -2 and a - b = 12, find b. |
| A. | 5 |
| B. | -5 |
| C. | 7 |
| D. | -7 |
| Answer» E. | |
| 2386. |
Q: If A: B = 2: 3, B: C = 6: 11 then what is the value of C: B: A? |
| A. | 11:06:02 |
| B. | 22:06:04 |
| C. | 11:03:02 |
| D. | 11:06:04 |
| Answer» E. | |
| 2387. |
Q: If a : b=2 : 5, b:c=4 : 7 and c : d=9 : 14, then Find out the value of a : b : c : d=? |
| A. | 72 : 180 : 245 : 490 |
| B. | 72 : 180 : 315 : 490 |
| C. | 72 : 144 : 315 : 490 |
| D. | 36 : 180 : 315 : 490 |
| Answer» C. 72 : 144 : 315 : 490 | |
| 2388. |
Q: If a-b=10 and ab=-21, then what is the value of a3-b3? |
| A. | 316 |
| B. | 370 |
| C. | 185 |
| D. | 158 |
| Answer» C. 185 | |
| 2389. |
Q: If a+b = 1 and a3+b3+3ab=k, then the value of k is : |
| A. | 5 |
| B. | 7 |
| C. | 1 |
| D. | 3 |
| Answer» D. 3 | |
| 2390. |
Q: If A and B are the HCF and LCM respectively of two algebraic expressions x and y, and A + B = x + y, then the value of A3 + B3 is |
| A. | $$x^3-y^3 $$ |
| B. | $$x^3$$ |
| C. | $$y^3$$ |
| D. | $$x^3 + y^3$$ |
| Answer» E. | |
| 2391. |
Q: If a-b=1 and a3-b3=61, then the value of ab will be |
| A. | 30 |
| B. | 60 |
| C. | -20 |
| D. | 20 |
| Answer» E. | |
| 2392. |
Q: If a and b are odd numbers, then which of the following is even? |
| A. | a + b + ab |
| B. | a + b - 1 |
| C. | a + b + 1 |
| D. | a + b + 2ab |
| Answer» E. | |
| 2393. |
Q: If A and B are acute angles and Sec A =3; Cot B=4, then the value of $$ {Cosec^{2}A}+Sin^{2}B\over {Cot^{2}A+Sec^{2}B}$$ is: |
| A. | 2 |
| B. | $$ {25\over 261}$$ |
| C. | $$ {322\over 323}$$ |
| D. | $$ {1\over 261}$$ |
| Answer» D. $$ {1\over 261}$$ | |
| 2394. |
Q: If A alone take 4 days more than A and B worked together. If B alone take 16 days more than A and B together. How many days they take together? |
| A. | 9 |
| B. | 8 |
| C. | 10 |
| D. | 6 |
| Answer» C. 10 | |
| 2395. |
Q: If a + a2+a3-1=0, then what is the value of a3 +(1/a)? |
| A. | 1 |
| B. | 4 |
| C. | 2 |
| D. | 3 |
| Answer» D. 3 | |
| 2396. |
Q: If a = 7, b = 5 and c = 3, then the value of $$a^2+b^2+c^2-ab-bc-ca$$ is |
| A. | 0 |
| B. | 8 |
| C. | 12 |
| D. | -12 |
| Answer» D. -12 | |
| 2397. |
Q: If a-6b = 3 then the value of a3-216b3-54ab is : |
| A. | 27 |
| B. | 64 |
| C. | 9 |
| D. | 1 |
| Answer» B. 64 | |
| 2398. |
Q: If a =500, b=502 and c=504, then the value of a3 +b3 +c3-3abc |
| A. | 17040 |
| B. | 18072 |
| C. | 12048 |
| D. | 15050 |
| Answer» C. 12048 | |
| 2399. |
Q: If A's capital is equal to three times of B's capital and if B's capital is equal to four times of C's capital, then the ratio of their capitals is |
| A. | 14:08:09 |
| B. | 12:04:01 |
| C. | 18:17:15 |
| D. | 12:03:04 |
| Answer» C. 18:17:15 | |
| 2400. |
Q: If $$ {a^4+1}={{a^2}\over{b^2}}{(4b^2-b^4-1)}$$,then what is the value of $${a^4+b^4}$$? |
| A. | 16 |
| B. | 2 |
| C. | 32 |
| D. | 64 |
| Answer» C. 32 | |