Answer Key SSC CGL Exam 26 June 2011- Evening Shift

This is the solution of Numerical Aptitude (Mathematics) of SSC CGL Exam 26 June 2011 Evening shift. The question pattern was mix and there were tough as well as easy Questions. This Answer key is user submitted and great precaution is taken while solving them and may contain error. So use it at your own responsibility.


Numerical Aptitude Answer Key SSC CGL Exam 26 June 2011- Evening Shift

Q 1 Marbles of diameter 1.4 cm Ans B 150
Q 2 Water is flowing at the rate of 3km/h.... Ans B 1 hr 40 mins
Q 3 A bicycle wheel makes 5000 revolution Ans 70
Q 4 At each corner of a triangular field of sides 26 m, 28 m and 30 m, Ans 259
Q 5 A shopkeeper allows 23% commission Ans 800
Q 6 The single discount equal to three consecutive Ans 24.76%
Q 7 If S : Y = 5 : 6 Ans 3 : 11
Q 8 An alloy contains copper, zinc Ans 10
Q 9 The ratio of the ages of Ram and Rahim Ans 3 :5
Q 10 The incomes of A, B and C are in the Ans 56 :99 :69
Q 11 Out of 4 numbers, whose average is 60 Ans 48
Q 12 The average of 25 observation is 13 Ans 14
Q 13 If the cost price of 10 articles is equal to Ans 25%
Q 14 An article is marked 40% above the cost price Ans 2 % loss
Q 15 A man bought oranges at the rate of 8 for Rs 34 Ans 90
Q 16 A man sells two articles for Rs 5000 each Ans 16 2/3%
Q 17 By selling an article for Rs 144, a person gained Ans Rs. 80
Q 18 The average age of 11 players of a cricket team is increased by 2 Ans 19 Years 11 months
Q 19 A reduction of 20% in the price of an apple Ans Rs. 12.96
Q 20 Price of a commodity has increased by 60% Ans 37.5%
Q 21 The cost of an apple is twice that of a banana Ans 10%
Q 22 Walking 6/7th of his usual speed, a man is 12 minutes too late Ans 1 hour 12 Min
Q 23 If I walk at 5 km/hour, I miss a train by 7 minutes Ans 6
Q 24 Rs 800 becomes Rs 956 in 3 years at a certain rate of simple interest Ans Rs. 1052
Q 25 Simple interest on a certain sum is 16/25 Ans 8 %
Q 26 If the difference between S.I. and C.I for 2 years Ans Rs. 2400
Q 27 A hemisphere and a cone have a equal bases Ans Root 2 : 1
Q 28 If X = Rooot(root 5 + 1)/ (root 5 - 1) Ans 4
Q 29 When (2)33 is divided by 10, the remainder will be Ans 2
Q 30 The value of 3 + 3/3 Ans 43/11
Q 31 Find the unit digit in the product(4837)245 X(621) 72 Ans 7

Q 32 If root 2 = 1.4142 find the value of Ans 2.8284
Q 33 If X * Y = (X)2 + (Y)2 - XY then 11 * 13 is Ans 147
Q 34 The value of (3.2)3 - 0.008/(3.2)2+0.64 +0.04 Ans 3
Q 35 If (a) 1/3 = 11, then the value of (a)2 - 331a is Ans 1331000
Q 36 If root 1 + x/961 = 32/31 then the value of X is Ans 64
Q 37 If a an b are odd numbers, then which of the following is even
Ans a + b + 2ab
Q 38 (2)16 -1 is divisible by Ans 17
Q 39 The HCF and LCM of two numbers are 12 and 924 Ans 2
Q 40 What is the least number which, when divided by 5, 6, 7, 8 Ans 1683
Q 41 Three numbers are in the ratio 3 : 4 : 5. the sum of the largest Ans 39
Q 42 If the radius of a circle is increased by 50% Ans 125 %
Q 43 A and B working separately can do a piece of work in 9 and 12 days Ans 10 1/4 days
Q 44 A and B together can do a work in 10 days B AND C And 5 5/7 days
Q 45 A does half as much work as B in three fourth time Ans 40 days
Q 46 If a wire is bent into the shape of square, then the area Ans 77