Practice-Set 1
Exercise 1 Base Level Questions
1. Find the place value of 4 in 46127.
(a) 4 (b) 400 (c) 40000 (d) 4000 (e) None of the above
2. Find the place value of 7 in 837218.
a) 7000 (b) 7 (c) 700 (d) 70000 (e) None of the above
3. What is the place value of 6 in 65489203?
(a) 6 x 106 (b) 6 x 104 Q(c) 6 x 107 (d) 6 x 108 (e) None of the above
4. Find the face value of 7 in 942756.
(a) 7 (b)700 (c) 7000 (d) 70000
5. Find the face value of 6 in 652410.
(a) 6 x 105 (b) 6 x 104 (C) 6000 (d) 6
6. Find the sum of the face values of 9 and 6 in 907364.
(a) 15 (b) 20 (c) 9 (d) 18
7 Find the difference of the face values of 7 and 2 in 210978.
(a) 4 (b) 3 (c) 6 (d) 5 (e) None of the above
8. Find the sum of place and face values of 8 in 43836.
(a) 88 (b) 808 (C) 880 (d) 888 (e) None of the above
9. Find the difference of place and face values of 4 in 324372.
(a) 3996 (b) 3998 (c) 3398 (d) 3396 (e) None of the above
10. Find the sum of place value of 6 and face value of 9 in 927653.
(a) 608 (b) 508 (c) 609 (d) 507 (e) None of the above
11.Find the difference of place value and face value of 3 in 3784105.
(a) 3997 (b) 1 (c) 1000 (d) 3845 (e) None of the above
2. When 121012 is divided by 12 remainder is
(a) 0 (b) 2 (c) 3 (d) 4
3. The sum of place values of 2 in 2424 is
(a) 4 (b) 220 (c) 2002 (d) 2020
14. The pair of numbers which are relatively prime to each other is
(a) (68, 85) (b) (65, 91) (c) (92, 85) (d) (102, 153)
15. Find the sum of 1st and 2nd prime numbers.
(a) 5 (b) 3 (c) 7 (d) 2 (e) None of the above
16. Find the product of 1st natural number and 1st prime number.
(a) 4 (b) 3 (c) 2 (d) 5 (e) None of the above
17. The product of 1st natural, 1st whole and the 1st prime numbers is equal to
(a) 5 (b)0 (c) 9 (d) 7 (e) None of the above
18. The product of any number and the 1st whole number is equal to
(a) 0 (b) 2 (c) 1 (d) -1 (e) None of the above
19. A rational number is expressed as ...where, p and q are integers and q = 0.
(a) pq (b) p+q (c) p-q (d) p/q (e) None of the above
20. 2/3 is a rational number whereas root 2 / root 3
(a) also a rational number (b) an irrational number (c) not a number (d) a natural periodic number
21.Which of the following is a prime number?
(a) 35 (b) 53 (c) 88 (d) 90 (e) None of the above
22.The number of all prime numbers less than 40 is ...
(a) 15 (b) 18 (C) 17 (d) 12 (e) None of the above
23. Find the quotient when 445 is divided by 5.
(a) 78 (b) 48 (c) 79 (d) 89 (e) None of the above
24.Find the remainder when 54 is divided by 17.
(a) 5 (b) 3 (c) 2 (d) 7 (e) None of the above
25.Find the dividend when divisor is 13, quotient is 30 and remainder is 12.
(a) 402 (b) 543 (c) 436 (d) 455 (e) None of the above
26.What is the remainder in the expression 29 18/26
(a) 29 (b) 26 (C) 18 (d) O (e) None of the above
27.Find the dividend from the expression 41 4/19
(a) 783 (b) 800 (C) 893 (d) 387 (e) None of the above
28.When 1/7 of a number is subtracted from the number itself, it gives the same value as the sum of all the angles of a triangle. What is the number?
(a) 224 (b) 210 (c) 140 (d) 350 (e) 187
29.What least number must be added to 1057 to get a number exactly divisible by 23?
(a) 1 (b) 3 (c) 2 (d) 4 (e) None of the above
30.In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 46, then find the dividend.
(a)5388 (b) 5343 (C) 5336(d) 5391 (e) None of the above
31. The product of two consecutive odd numbers is 6723. What is the greater number?
(a) 89 (b) 85 (c) 91 (d)83 (e) None of the above
32.The sum of the four consecutive even numbers is 284. What would be the smallest number?
(a)72 (b) 74 (c) 68 (d) 66 (e) None of the above
33. The sum of the digits of a two-digit number is 14 and the difference between the two digits of the number is 2. What is the product of the two digits of the two-digit number?
(a) 56 (b) 48 (c) 45 (d) Couldn't be determined (e) None of the above
34.What number should be added to 231228 to make it exactly divisible by 33?
(a) 1 (b) 2 (C) 3 (d) 4
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