Question 1 :
Population of Agra and Aligarh districts in the year 2001 was 36,20,436 and 29,92,286 respectively. What was the total population of the two districts in that year?

Question 2 :
In a colony of 100 blocks of flats numbering 1 to 100, a school van stops at every sixth block while a school bus stops at every tenth block. On which stops will both of them stop if they start from the entrance of the colony?

Question 6 :
The sum of first three common multiples of 3, 4 and 9 is

Question 8 :
If a number is divisible by two coprime numbers, then it is divisibile by their product also. State true or false.

Question 10 :
Estimate 793 + 397 by rounding off each number to nearest hundreds.

Question 11 :
Determine the sum of the successor of 32 + predecessor of 49 + predecessor of the predecessor of 56 + successor of the successor of 67.

Question 13 :
State true or false. If a number is divisible by 2 and 3, then it is also divisible by 6. So, if a number is divisible by 2 and 4, it must be divisible by 8.

Question 14 :
If two given numbers are divisible by a number, then their sum is also divisible by that number. State true or false.

Question 15 :
A loading tempo can carry 482 boxes of biscuits weighing 15kg each, whereas a van can carry 518 boxes each of the same weight. Find the total weight that can be carried by both the vehicles.

Question 16 :
In the marriage of her daughter, Leela spent Rs 216766 on food and decoration,Rs 122322 on jewellery, Rs 88234 on furniture and Rs 26780 on kitchen items. Find the total amount spent by her on the above items.

Question 19 :
Using divisiblity tests, determine 21084 is divisible by 4 or not?

Question 20 :
Using divisiblity tests, determine 4096 is divisible by 4 or not?

Question 21 :
Using divisiblity tests, determine 31795012 is divisible by 4 or not?

Question 22 :
In Indian System of Numeration, the number 61711682 is written, using commas, as __________.

Question 23 :
Three brands A, B and C of biscuits are available in packets of 12, 15 and 21 biscuits respectively. If a shopkeepeer wants to buy an equal number of biscuits, of each brand, what is the minimum number of packets of each brand, he should buy?

Question 24 :
A number for which sum of all its factors is equal to twice the number is a Perfect number. Is it true or false ?

Question 25 :
State true or false. The number 58963 rounded off to nearest hundred is 58900.

Question 26 :
Take Sarita’s present age to be y years. What was her age 3 years back?

Question 27 :
State if the following is an equation. Identify the variable from the equations with a variable. $(7 \times 3)-9=8$

Question 28 :
A bus travels at 'v' km per hour. It is going from Daspur to Beespur. After the bus has travelled 5 hours, Beespur is still 20 km away. What is the distance from Daspur to Beespur? Express it using 'v'.

Question 29 :
Identify the variable from the equation 2n + 1 = 11.

Question 30 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1a8b78c526e972caefaf.PNG' /> In the above image, matchstick pattern of squares is given. The squares are not separate. Two neighbouring squares have a common matchstick. Observe the pattern and find the rule that gives the number of matchsticks in terms of the number of squares. (Hint: If you remove the vertical stick at the end, you will get a pattern of Cs.)

Question 31 :
Give expressions for y is multiplied by - 5 and the result is added to 16.

Question 32 :
Radha is drawing a dot Rangoli (a beautiful pattern of lines joining dots) with chalk powder. She has 9 dots in a row. How many dots will her Rangoli have for 8 rows?

Question 38 :
State if the following is an equation. Identify the variable from the equations with a variable. $7 – x = 5$

Question 40 :
State if the following is an equation. Identify the variable from the equations with a variable. $x-2=0$

Question 44 :
Take Sarita’s present age to be y years. Sarita’s grandfather is 6 times her age. What is the age of her grandfather?

Question 46 :
Does b = 5 satisfy the equation b + 5 = 9?

Question 48 :
Radha is drawing a dot Rangoli (a beautiful pattern of lines joining dots) with chalk powder. She has 9 dots in a row. How many dots will her Rangoli have for 10 rows?

Question 49 :
Does b = 4 satisfy the equation b + 5 = 9?

Question 50 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1a8d78c526e972caefb3.PNG' /> Find the rule which gives the number of matchsticks required to make the above matchstick pattern. Use a variable to write the rule. (Take variable as 'n').