Computation Ope...

Which among the following is not true?

Karan arranged some chocolates in the pattern shown below.

Which number sentence best represents the arrangement?

We have =++++

and
= +

If Rohit bought , then how many more pizzas than toffees did he buy?

Raghav has a rope which is 5 yards long. He requires a 15-feet-long rope for measurement purpose. What should he do to find out the length (in feet) of the rope available? (1 yard = 4 feet)

Which of the following options shows the common factors of 3 and 21.

The product of fifth multiple of 6 by 7 gives

Rajan solved the following division. Find the expression which can be used to check the division.

Rohini eats 98 almonds in a week. She eats the same number of almonds each day. How many almonds does she eat each day?

Find the missing number.

Which among the following is not a common factor of 15 and 30?

Simmu bought 5 bags of red marbles and 7 bags of purple marbles. Each bag had 10 marbles in it. Which expression could he use to find the total number of marbles bought by him?

Pritpal paid Rs. 1250 for 25 chocolates to the shopkeeper. What is the cost of each chocolate?

If
and
,
then

The lowest prime number is _____.

The numbers in region (y) can be divided by ___ both.

If the last digit of a number is either 0 or 5, it can always be divided by ___.

Find the value of.

Select the correct match from the following:

(A) XXV + XXVI = 52
(B) XXI - XVIII = 4
(C) XL - XXX = 10
(D) XC + XXVIII = 105

You take a number. Add 12 to it. Multiply the result by 2. Add 2 to the result. Divide the result by 10. Multiply the result by 4. You get 16 as the final result. What is the number?

Then,

There are 4563 apples and 2631 oranges in a garden, out of which 5789 fruits are sent to the market for selling purpose. How many fruits are left in the garden?

In the first match, Devinder scored 152 runs, in the second match, he scored 256 runs and in the last match, he scored 393 runs. How many runs were scored in total by Devinder in three matches?

There are 12 trees in a garden and on each tree, 16 birds are sitting. How many total birds are sitting on the trees in the garden?

Bhardwaj wishes to visit all the countries in the world. So far, he has visited 148 countries. How many more countries should he visit to fulfil his wish, if there are 195 countries in the world?

A machine can make 475 steel balls in an hour. If there are 212 such machines in the factory, then how many steel balls can be made in an hour?

Matching the following:

Each letter below represents a different digit. Same letters represent same digits. The letters V and U, respectively, are

Find 3A - B + C.

Identify me:

1. I am a 5-digit number.
2. No digit is repeated in the number.
3. Sum of the first three digits is less than the sum of the last two digits.
4. Digit in the tens place is four times the digit in the thousands place.