MULTI TASKING STAFF SSC MODEL SET PAPER MATH

Directions (Q. 01-05) : What will come in place of the question mark (?) in the following questions ?
01. 2.8 1.5 + of 250 = ?
(a) 24.2
(b) 24.02
(c) 42.2 (d) 2.42
(e) None of these


04. 8² ×2⁶ ÷ 8^2.4 = 8 ?
(a) 10.6
(b) 9.6
(c) 8.6
(d) 6.6
(e) None of these
05. 160% of 250 + ? = 120% of 400
(a) 160
(b) 40
(c) 80
(d) 120
(e) None of these
Direction (Q. 06-10): What will come in place of the question mark (?) in each of the following number series ?
06. 2 8 26 ? 242
(a) 78
(b) 72
(c) 82
(d) 84
(e) None of these
07. 3 4 12 ? 196
(a) 45
(b) 40
(c) 41
(d) 49
(e) None of these
08. 9 17 ? 65 129
(a) 32
(b) 24
(c) 35
(d) 33
(e) None of these
09. 7 13 ? 64.75
(a) 27
(b) 25
(c) 23
(d) 27
(e) None of these
10. 5 3 6 ? 64.75
(a) 15
(b) 15.5
(c) 17.5
(d) 17.25
(e) None of these
11. Out of 5 women and men, a committee of three members is to be formed in such a way that at least one member is a women. In how many different ways can this be done?
(a) 80
(b) 84
(c) 76
(d) 96
(e) None of these
12. The present ages of Amit and his father are in the ratio of 2:5 respective. Four years hence the ratio of their ages will become 5:11 respectively. What was the father’s age five years ago ?
(a) 40 years
(b) 45 years
(c) 30 years
(d) 35 years
(e) None of these
13. Twice the square of a number is six times the other number. What is the ratio of the first number to the second?
(a) 1:4
(b) 2:5
(c) 1:3
(d) Cannot be determined
(e) None of these
14. Manoj sold an article for Rs 15,000. Had he offered a discount of 10% on the selling price, he would have earned a profit of 8%. What is the cost price?
(a) Rs 12,500
(b) Rs 13,500
(c) Rs 12,250
(d) Rs 13, 250
(d) None of these
15. The cost of 8 pens and 4 pencils is Rs 176 and the cost of 2 pens and pencils is Rs 48. What is the cost of one pen ?
(a) Rs 16
(b) Rs 14
(c) Rs 12
(d) Rs 18
(e) None of these
16. In now many different ways can the letters of the word TOTAL be arranged ?
(a) 120
(b) 60
(c) 48
(d) 72
(e) None of these
17. If the area of a circle is 616 cm2, what is its perimeter?
(a) 76cm
(b) 84 cm
(c) 96 cm
(d) 80cm
(e) None of these
18. B and C together can complete a work in 8 days, A and B together can complete the same work in 12 days, and A and C together can complete the same work in 16 days. In, how many days can A, B and C together complete the same work ?

19. What will be the compound interest accured on an amount fo Rs 10,000 @ 20 p. c. p. a. in two years if the interest is compound half-yearly ?
(a) Rs 4,400
(b) Rs 4,600
(c) Rs 4,641
(d) Rs 4,680
(e) None of these
20. The income of A is 150% of the income of B and the income of is 120% of the income of A. If the total income of A, B and C together is Rs 86,000, what is C’s income ?
(a) Rs 30,000
(b) Rs 32,000
(c) Rs 20,000
(d) Rs 36,000
(e) None of these
Direction (Q. 21-25): What approximate value will come in place of the question mark (?) in the following question? (you are not expected to calculate the exact value.)
21. 7999.99 + 72 49.99 = ?
(a) 12000
(b) 12600
(c) 12500
(d) 11600
(e) 11000
22. (25.01)² - (15.99)²
(a) 361
(b) 381
(c) 369
(d) 375
(e) 356
23. 380 ×12.25 - 365 ÷ 15 = ?
(a) 4500
(b) 4550
(c) 4800
(d) 4850
(e) 4650
24. 180% of 25501 + 50% 0f 28999 = ?
(a) 62400
(b) 64000
(c) 60400
(e) 64200
(e) 61600
25. 171.995×14.995 ÷ 25 = ?
(a) 105
(b) 115
(c) 110
(d) 125
(e) 120


Answers: 01. a 02. e 03. b 04. d 05. c 06. e 07. a 08. d 09. b 10. c 11. a 12. d 13. d 14. a 15. e 16. b 17. e 18. b 19. c 20. d 21. d 22. c 23. e 24. c 25. a