Page 38 - Concepts of Reasoning-8

CHAPTER

Worksheet-5.1 division 5

Word Problems, Finding the Values and Test of Divisibility

1. Solve the following word problems :
a. The sum of the digits of a 2-digit number is 8. The number obtained by reversing the digits is 36
more than the original number. Find the number. _______________

b. The ones digit of a 2-digit number is two times the tens digit and the sum of digits is 9. Find the
number . _______________
c. Four times the sum of the digits of a 2-digit number is equal to the number itself. The digit in the
units place is 2. Find the number. _______________
d. The sum of the digits of a 2-digit number is 6 and the difference is 4. Find the number if the tens
digit is more than the ones digit. _______________
e. The ones digit of a 3-digit number is 5 times the hundreds digit and the tens digit is 8 times the
hundreds digit. The sum of the digits of the number is 14. Find the number. _______________

2. Find the values of the letters A, B and C in the following problems :

a. A 5 A b. A 5 A c. A 5 d. 5 A e. A 6

+ 4 A 1 + 8 B 3 – 3 A × A + A B
7 8 4 1 1 2 5 5 7 3 3 A 1 2 2 B

3. Choose the correct answer for each of the following :

a. 248 is divisible by
i. 2 ii. 3 iii. 9 iv. 11
b. 500 is divisible by

i. 3 ii. 10 iii. 9 iv. 11
c. 369 is divisible by
i. 2 ii. 4 iii. 9 iv. 11

d. 165 is divisible by
i. 2 ii. 4 iii. 9 iv. 11
e. 366 is divisible by

i. 6 ii. 5 iii. 9 iv. 11

38 Reasoning - 8