Knowing our Numbers Test

Result

Knowing our Numbers Test - 27

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Weekly Quiz Competition

Question 1
1 / -0

Which expression $$11$$ times as large as the expression $$19 + 119$$?

A
$$ 19 + 119 \times 11$$

B
$$ (19 + 119) + 11$$

C
$$ (19 + 119) \times 11$$

D
None of these
Question 2
1 / -0

Choose the correct representation for the following given information:
Diya purchased four blue pens and seven black pens. If one blue pen costs $$Rs.$$ $$9$$ and one black pen costs $$Rs.$$ $$12$$, then how much she has to pay?

A
$$(9\times4 + 7)\times 12$$

B
$$9\times(4 + 7\times 12)$$

C
$$9\times4+ 7\times 12$$

D
$$(4\times9) + (7\times 12)$$
Question 3
1 / -0

Which expression represents $$160$$ more than quotients of $$225$$ by $$5$$?

A
$$(225 - 9) 160$$

B
$$(225 + 9) + 160$$

C
$$(225 \div 9) + 160$$

D
None of these
Question 4
1 / -0

Which of the following expression gives the product of sum of $$15$$ and $$19$$ by the sum of $$21$$ and $$23$$?

A
$$(15 + 19) (21 + 23)$$

B
$$(15 + 19) + (21 + 23)$$

C
$$15 + 19 (21 + 23)$$

D
$$(15 + 19) 21 + 23$$

Solution
Question 5
1 / -0

Which expression represents $$90$$ divided by product of $$3$$ and $$5$$?

A
$$90 \div 3 \times 5$$

B
$$90 \div ( 3 \times 5) $$

C
$$(3 \times 5) \div 90$$

D
$$(90 \div 3) \times 5$$

Solution
Question 6
1 / -0

Dishan tried to evaluate $$(16 + 14) 2 + 3$$.
Her work is below:
$$(16 + 14) 2 + 3$$
Step 1: $$= (30) 2 +3$$
Step 2: $$= (30) 5$$
Step 3: $$= 6$$
In which step did Dishan first make a mistake?

A
Step 1

B
Step 2

C
Step 3

D
Dishan didn't make a mistake

Solution
Question 7
1 / -0

To measure the capacity of Juice in a glass , the appropriate unit is

A
$$L$$

B
$$mg$$

C
$$ml$$

D
$$kg$$

Solution
Question 8
1 / -0

A glass contains $$45ml$$ water. How many liters of water will be there in $$75$$ glasses.

A
$$3L$$ $$375ml$$

B
$$3L$$ $$325ml$$

C
$$3L$$ $$305ml$$

D
$$3L$$ $$350ml$$

Solution
Question 9
1 / -0

A tank has $$7L$$ $$350ml$$ of water. How many bottles each of $$50ml$$ capacity it can be filled?

A
$$140$$

B
$$147$$

C
$$143$$

D
$$149$$

Solution
Question 10
1 / -0

To measure the weight of vegetables , the appropriate unit is

A
$$mg$$

B
$$g$$

C
$$kg$$

D
None of these

Solution