1. The square of a positive integer is more than its five times by 14. What is the positive integer?

(a) 4
(b) 2
(c) 7
(d) Cannot be determined
(e) None of these

2. If 6440 soldiers were asked to stand in rows to form a perfect square, it was found that 40 soldiers were left out. What was the number of soldiers in each row?

(a) 40
(b) 80
(c) 64
(d) 60

3. There are four prime numbers written in ascending order. The product of the first three is 385 and that of the last three is 1001. Find the first number.

(a) 5
(b) 7
(c) 11
(d) 17

4. Three-fourth of a number is equal to 60% of another number, and the difference between the two numbers is 20. What is the sum of the two numbers?

(a) 220
(b) 180
(c) 170
(d) Cannot be determined
(e) None of these

5. The sum of two times one natural number and three times another natural number is less than 24. If the first natural number is less than or equal to eight, the highest value of the second natural number is:

(a) 5
(b) 6
(c) 7
(d) 8
(e) 9

6. If 6440 soldiers were asked to stand in rows to form a perfect square, it was found that 40 soldiers were left out. What was the number of soldiers in each row?

(a) 40
(b) 80
(c) 64
(d) 60

7. Find the value of ( 0.75 * 0.75 * 0.75 - 0.001 ) / ( 0.75 * 0.75 - 0.075 + 0.01)

(a) 0.845
(b) 1.908
(c) 2.312
(d) 0.001

8. A man spends half of his salary on household expenses, 1/4th for rent, 1/5th for travel expenses, the man deposits the rest in a bank. If his monthly deposits in the bank amount 50, what is his monthly salary ?

(a) Rs.500
(b) Rs.1500
(c) Rs.1000
(d) Rs. 900

9.If a and b are positive integers and (a-b)/3.5 = 4/7, then

(a) b < a
(b) b > a
(c) b = a
(d) b >= a

10. A / B = C; C > D then

(a) A is always greater than D
(b) C is always greater than D
(c) B is always less than D
(d) None of these

Answers:

Ans: 1. (c) 7
Ans 2. (b) 80
Ans 3. (a) 5
Ans 4. (b) 180
Ans 5. (c) 7
Ans 6. (b) 80
Ans 7. (a)
Ans 8. (c)
Ans 9. (a)
Ans 10. (a)
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