Multiplication Tables and Patterns

Q.

A committee of $12$ persons is to be formed from $9$ women and $8$ men in which at least $5$ women have to be included in a committee. Then the number of committees in which the women are in majority and men are in majority are respectively

1. $4784,1008$

2. $2702,3360$

3. $6062,2702$

4. $2702,1008$

Q.

Express $42$ as the sum of two odd prime numbers.

Q. A carton holds 41 packets of biscuits, each having 13 biscuits. How many biscuits can be packed in the carton?

Q.

What pattern can you observe in a 3 table ?

1. The sum of the product adds up either to 3, 6 and 9

2. The product alternate between odd and even numbers

3. All the numbers end in zero

4. Only (1) and (2) are true

Q. Find the total amount paid by Ravindra if he purchased the following items :

Items	Cost per kg	Quantity
Flour	₹23	17 kg
Apples	₹55	18 kg
Grapes	₹48	23 kg

1. ₹1925
2. ₹2045
3. ₹2485
4. ₹3485

Q.

$2+2+2+2+2$ can also be written as

1. 2 + 5

2. 5 - 2

3. 25

4. 2 $\times$ 5

Q.

Which type of number pattern is this: 3, 5, 7, 9…?

1. Odd number pattern
2. Even number pattern
3. Composite number pattern
4. Prime number pattern

Q. 13 liters of water comes out of a tap in one minute. Find the amount of water filled in the bucket in half an hour.

1. 240 liters
2. 390 liters
3. 450 liters
4. 600 liters

Q. 13 litres of water comes out of a tap in one minute. of water filled in the bucket in half an hour.

1. 450 L
2. 240 L
3. 390 L
4. 600 L

Q. There are 44 candies in a box. Find the total number of candies in 39 such boxes.

1. 1716

Q. If 1 kg of Bananas cost ₹41, then the cost of 13 kg bananas is .

1. ₹496
2. ₹533
3. ₹310

Q. Find the total amount paid by Ravindra if he purchased the following items :

Items	Cost per kg	Quantity
Flour	₹23	17 kg
Apples	₹55	18 kg
Grapes	₹48	23 kg

Q. The sum of missing numbers in the table is .


\begin{tabular}{ccc} \( 24 \times 26 \) & \( - \) & 6 \\ \hline 20 & \( - \) & 120 \\ \hline \end{tabular} 80

Q. The product of any number and 5 always ends with zero.

1. True
2. False

Q.

If cost of one item is 2800, then the cost of 8 items is ___.

1. $2800+8$
2. $2800-8$
3. $\frac{2800}{8}$
4. $2800\times 8$

Q. The product of 2 and any number is always an even number.

1. False
2. True

Q. If 1 kg of Bananas cost ₹41, then the cost of 13 kg bananas is .

1. ₹533
2. ₹496
3. ₹310

Q. Find the next number by identifying the pattern.

4, 8, 12, 16, 20, 24, ___

1. 25
2. 26
3. 28
4. 32

Q. If Dipesh walks 52 steps in a minute, then find the number of steps walked by him in 19 minutes.

1. 988

Q. find Highest Common factor of 5 and 6.

1. 5
2. 1
3. 6
4. None of the above

Q.

State which of the following statements are true or false.

The sum of two even numbers is an even number.

1. True
2. False

Q.

25 + 25 + 25 + 25 + 25 + 25 + 25 = ?

1. 150
2. 175
3. 215
4. 200

Q. If Dipesh walks 52 steps in a minute, then find the number of steps walked by him in 19 minutes.

1. 988

Q. Perform prime factorisation of 30, 40 and 50 by factor tree method. Hence find the highest common factor of 30, 40 and 50

1. 5
2. 20
3. 40
4. 10

Q. 13 L of water comes out of a tap in one minute. Water discharge by the tap in half an hour is .

1. 600 L
2. 390 L
3. 450 L

Q. 450 $\times$ 200 = 9000

1. False
2. True

Q.

Abhishek has 45 marbles with him. He bought 5 packets of 24 marbles each. How many marbles does Abhishek have now?

1. 145

2. 150

3. 170

4. 165

Q.

1011 + 1011 + 1011….. (9times)=?

1. 9999
2. 9099
3. 9909
4. 9990