Question

12. AS
13. An alloy consists of
quantity of cop
14. A tin conta
v consists of copper and zinc. It contains 60% copper and the rest is zinc. Find
man him. What is Annu's heign
ntity of copper and zinc in 425 g of this alloy.
contained 25 litres of oil. Due to leakage 2 litres of oil was lost. What percent
of oil is still there in the tin?
+- Out of 25 litres, oil left in the tin = (25 - 2)1 = 23 l.]
election was contested by two candidates A and B. In all there were 25000
30% of the votes were polled. If A got 60% of the total votes polled, how many vote
there were 25000 voters.
15. An elect
ow many votes did
B get?
MrMehta had * 60000. Out of this money, he gave 20% to his daughter, 35%
200 to his wife and the rest he donated to a Charitable Trust. How much did he
his daughter, 35% to his son,
How much did he donate?
EXERCISE 10 D
MULTIPLE CHOICE QUESTIONS
Choose the correct answer in each of the following:
1. What per cent of 450 is 36?
(d) 6
(b) 8%
(c) 12%
(a) 6%
157
(ii) x - 3​

Answer 1

Answer:

g chjbg hgcb

nhjm

nhj

hh

.h.

y

u

Answer 2

Answer:

Option a is the correct ans