Directions (1-5): What will come in place of the question mark (?) in the given questions?
1. 285 x 25 + 156 =(?)² + (15)²
(1) 84
(2) 86
(3) 76
(4) 92
(5) None of these
2. [(1120 ÷ 4) x 7.5] ÷ 15 = ?
(1) 160
(2) 140
(3) 120
(4) 130
(5) None of these
3. (45 x 25 x 8) + (22 x 12 x 8) = ? x 6
(1) 1792
(2) 1856
(3) 1752
(4) 1852
(5) None of these
4. (3375 ÷ 15) + (744 ÷ 24) = ? + 248
(1)24
(2) 8
(3) 64
(4) 16
(5) None of these
5. (23)² +23 - 243 = ?
(1) 305
(2) 309
(3) 409
(4) 509
(5) None of these
Directions (46-50): What approximate value should come
in place of the question mark (?) in the following
question? (Note: You are not expected to calculate the
exact value.)
6. 21.003 × 39.998 – 209.91 = 126× ?
(1) 5 (2) 4 (3) 3 (4) 2 (5) 6
7. 1440.0003 ÷ 23.999×2.5×3 = ?
(1) 450 (2) 500 (3) 420 (4) 360 (5) 520
8. 3995.009 – 290.999 – 129.989×2 = ?
(1) 3410 (2) 3445 (3) 3435 (4) 3465 (5) 3530
9. (15)² + (19.99)² + (24.001)² = ?
(1) 1250 (2) 1200 (3) 1300 (4) 1120 (5) 1160
10. (99999 ÷ 999 ÷ 9) ×99.99 = ?
(1) 1250 (2) 1000 (3) 1050 (4) 1220 (5) 1110
Directions (51- 55): What will come in place of the question mark (?) in the following number series?
11. 2, 8, 20, 44, 92, (?)
(1)185 (2)188 (3) 278 (4) 192 (5) None of these
12. 15, 31, 64, 131, (?)
(1) 292 (2) 272 (3) 266 (4) 225 (5) None of these
13. 17 52 158 477 (?)
(1) 1442 (2) 1433 (3) 1435 (4) 1456 (5) None of these
14. 442 530 626 730 842 (?)
(1) 962 (2) 912 (3) 1120 (4) 981 (5) None of these
15. 1 2 5 16 65 (?)
(1) 326 (2) 362 (3) 332 (4) 340 (5) None of these
16. Armaan sold his laptop at a loss of 8%. If he had been able to sell it at a gain of 12%, he would have fetched Rs 12000 more than it did. What was the cost price of laptop?
1) Rs 48,000 2) Rs 56,000 3) Rs 60,000
4) Rs 64,000 5) Rs 72,000
17. A certain number of women can do a work in 50 days. If there were 20 women more it could have been finished in 5 days less. How many women are there?
1) 120 2) 140 3) 160
4) 180 5) 200
18. Five alarms start to ring together and ring at the intervals of 3, 4, 6, 11 and 12 seconds respectively. How many times will they ring together in one hour, excluding the one at the start?
1) 24 times 2) 25 times 3) 26 times
4) 27 times 5) 28 times
19. What is the number which, when added to the terms of the ratio 19 : 31 makes the new ratio 9 : 13?
1) 4 2) 9 3) 8
4) 7 5) None of these
20. A person sells one house for Rs 75 lakhs, making a profits of 25%. He sells another house at a loss of 20%, and on the whole he makes neither profit nor loss. What is the cost of the second house.
1) 50 lakhs 2) 60 lakhs 3) 75 lakhs
4) 90 lakhs 5) None of these
21. Ravi and Raj invested in the ratio of 4 : 3 in a business. If 16% of the total profit goes to charity and Ravi’s share of profit is Rs 816, what is the amount of total profit?
1) Rs 1200 2) Rs 1400 3) Rs 1500
4) Rs 1700 5) None of these
22. The average of the first and second of three numbers is 12 more than the average of thesecond and the third of these numbers. What is the difference between the first and the third of these three numbers?
1) 6 2) 12 3) 24 4) 36 5) 18
23. A person completes journey by using three different type of vehicles. He completes first part with speed of 10 kmph, second part at the speed of 12 kmph and third part at the speed of 15 kmph. If the distance travelled by each vehicle is equal then what is the average speed of that person throughout the journey?
1) 12 kmph 2) 12.5 kmph
3) 13 kmph 4) 13.5 kmph
5) None of these
24. If the ratio of the ages of A and B at present is 7 : 4. After 12 years the ratio of their ages will be 10 : 7, what is the present age of B?
1) 12 years 2) 14 years 3) 16 years
4) 18 years 5) 20 years
25. If a shopkeeper sells 1/3 rd of total stock of sugar at a profit of 15%, half of total stock at a profit of 8% and remaining part at a profit of 12%. If the total profit he gains is Rs 605 then what was the original value of the commodity?
1) Rs 5400 2) Rs 5500 3) Rs 5600
4) Rs 5750 5) None of these
26. In what time will a sum of money will become 5 times its value if simple interest is 16% per annum?
1) 12 years 2) 16 years 3) 20 years
4) 25 years 5) 32 years
27. An amount of money grows up to Rs 3840 in 2 years and up to Rs 4800 in 3 years on compound interest. What is the amount?
1) Rs 2420 2) Rs 2457.6 3) Rs 2650.5
4) Rs 2800 5) None of these
28. The respective ratio between the present ages of Yogesh, Vinod & Kamal is 3 : 4 : 5. If the average of their present ages if 28 years then what would be the sum of the ages of Yogesh and Vinod together after 5 years?
(1) 45 years (2) 55 years (3) 52 years
(4) 59 years (5) None of these
29. Sum of area of a circle and a rectangle is equal to 1166 sq.cm. The diameter of the circle is 28 cm. What is the sum of the circumference of the circle and the perimeter of the rectangle if the length of the rectangle is 25 cm?
(1) 186 cm (2) 182 cm (3) 184 cm
(4) Cannot be determined (5) None of these
30. A 320 metre long Metro moving with an average speed of 120 km/hr crosses a platform in 24 seconds. A woman crosses the same platform in 4 minutes. What is the speed of wo man in metre/second?
(1) 2.4 (2) 1.5 (3) 1.6
(4) 2.0 (5) None of these
Answer :-
--------------
1. (1)
2. (2)
3. (4)
4. (3)
5. (2)
6. (1)
7. (1)
8. (2)
9. (2)
10. (5)
11. (2) The pattern is
= +6 +12 +24 +48
So the missing term is = 92+96 = 188
12. (3) The pattern is 15*2+1 = 31, 31*2+2 = 64, 64*2+3 = 131,
So the missing term is = 131*2+4 = 266
13. (3) The pattern is = 17*3+1 = 52, 52*3+2 = 158,
158*3+3 = 477
So the missing term is = 477*3+4 = 1435
14. (1) The pattern is 212+1, 232+1, 252+1, 272+1, 292+1,
So the missing term is = 312+1 = 962
15. (1) The pattern is 1*1+1 =2, 2*2+1= 5, 5*3+1 = 16,
16*4+1= 65,
So the missing term is = 65*5+1 = 326
16. (3)
17. (4)
18. (4)
19. (3)
20. (3)
21. (4)
22. (3)
23. (1)
24. (3)
25. (2)
26. (4)
27. (2)
28. (4)
29. (2)
30. (4)
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