[DAY 02]DAILY MATH PRACTICE||FOR ALL COMPETITIVE EXAM||DEB STUDY

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Math Question 1
(S.S.C. 2007)

A man sold two chairs at Rs 1200 each. On one, he gained 20% while on the other he lost 20%. In the whole transaction, he had


(A) a loss of 1%
(B) a loss of 2%
(C) a loss of 4%
(D) a gain of 1%



Math Question 2
(Bank P.O. 2008)

The gain obtained on selling an article for Rs 1156 is equal to the loss obtained on selling the same article for Rs 1112. The cost price of the article is

(A) Rs 1314
(B) Rs 1343
(C) Rs 1414
(D) Rs 1434
(E) none of these



Math Question 3
(S.S.C. 2008)

If A : B = 3 : 4 and B : C = 12 : 13, then A : C = ?

(A) 3:13
(B) 9:13
(C) 36:13
(D) 13:9



Math Question 4
(S.S.C. 2008)

If A : B = 3 : 2 and B : C = 3 : 4, then A : C = ?

(A) 1:2
(B) 2:1
(C) 8:9
(D) 9:8



Math Question 5
(S.S.C. 2007)

If A : B = 2 : 3, B : C = 2 : 4 and C : D = 2 : 5, then A : D = ?

(A) 2 : 15
(B) 2 : 5
(C) 1 : 5
(D) 3 : 5


Math Question 6
(Bank P.O. 2008)

A canteen required 42 dozens of apples in a week. How many apples will be needed in 39 days?

(A) 294
(B) 273
(C) 504
(D) 234
(E) None of These



Math Question 7
(LIC, 2008)

A 11.25 m long uniform rod of iron weight 42.75 kg. How much is the weight of 6 m long such rod?

(A) 22.8 kg
(B) 25.6 kg
(C) 28 kg
(D) 26.5 kg



Math Question 8
(S.S.C. 2008)

Veena obtained Rs 8376 as simple interest on a certain sum at 8% per annum after 6 years. The sum invested by her was

(A) Rs 17180
(B) Rs 18110
(C) Rs 16660
(D) Rs 17450



Math Question 9
(LIC, 2008)

At simple interest a sum of Rs 64 becomes Rs 83.20 in 2 years. What will Rs 86 become in 4 years at the same rate ?

(A) Rs 129.40
(B) Rs 137.60
(C) Rs 142.30
(D) Rs 144.80



Math Question 10
(Railways 2007)

At what rate percent per annum simple interest a sum of money doubles itself in 20 years?

(A) 5%
(B) 4%
(C) 5.5%
(D) 6%




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