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APTITUDERANDOMTEST
Ques 1 :
A and B together can complete a piece of work in 4 days. If A alone can complete the same work in 12 days, in how many days can B alone complete that work?
(A) 4 days
(B) 5 days
(C) 6 days
(D) 7 days
Ques 2 :
A coffee shop blends 2 kinds of coffee,putting in 2 parts of a 33p. a gm. grade to 1 part of a 24p. a gm.If the mixture is changed to 1 part of the 33p. a gm. to 2 parts of the less expensive grade,how much will the shop save in blending 100 gms.
(A) Rs.8.00
(B) Rs.3.00
(C) Rs.1.00
(D) Rs.0.90
Ques 3 :
A garrison of 3300 men has provisions for 32 days, when given at a rate of 850 grams per head. At the end of 7 days a reinforcement arrives and it was found that now the provisions will last 8 days less, when given at the rate of 825 grams per head. How, many more men can it feed?
(A) 1500 men.
(B) 1700 men.
(C) 1900 men.
(D) 2100 men.
Ques 4 :
Two cubes have their volumes in the ratio 1 : 27. Find the ratio of their surface areas.
(A) 1/7
(B) 1/9
(C) 2/7
(D) 2/9
Ques 5 :
A, B and C started a business by investing Rs. 1,20,000, Rs. 1,35,000 and ,Rs.1,50,000 respectively. Find the share of each, out of an annual profit of Rs. 56,700.
(A) A= Rs. 15800, B = Rs. 19900, C = Rs. 21000.
(B) A= Rs. 17800, B = Rs. 19900, C = Rs. 23000.
(C) A= Rs. 18800, B = Rs. 18900, C = Rs. 23000.
(D) A= Rs. 16800, B = Rs. 18900, C = Rs. 21000.
Ques 6 :
If 2x-y=4 then 6x-3y=?
(A) 15
(B) 12
(C) 18
(D) 10
Ques 7 :
Sum of three even consecutive numbers is 48, and then least number is.
(A) 20
(B) 18
(C) 16
(D) 14
Ques 8 :
Water flows into a tank 200 m x 160 m through a rectangular pipe of 1.5m x 1.25 m @ 20 kmph . In what time (in minutes) will the water rise by 2 meters?
(A) 90min
(B) 92min
(C) 96min
(D) 98min
Ques 9 :
A cube of edge 15 cm is immersed completely in a rectangular vessel containing water . If the dimensions of the base of vessel are 20 cm x 15 cm, find the rise in water level.
(A) 11.25 cm
(B) 13.25 cm
(C) 11.75 cm
(D) 13.75 cm
Ques 10 :
A goat is tied to one corner of a square plot of side 12m by a rope 7m long.Find the area it can graze?
(A) 38.5 sq.m
(B) 155 sq.m
(C) 144 sq.m
(D) 19.25 sq.m
Ques 11 :
If the of 49a + 49b = 6272, what is the average of a and b?
(A) 64
(B) 74
(C) 84
(D) 62
Ques 12 :
The true discount on a certain sum of money due 3 years hence is Rb. 250 and the simple interest on the same sum for the same time and at the same rate is Rs. 375. Find the sum and the rate percent.
(A) 12 2/3%
(B) 16 2/3%
(C) 20 2/3%
(D) 24 2/3%
Ques 13 :
Simplify: 99
48/49
* 245.
(A) 24595
(B) 24495
(C) 24485
(D) 25495
Ques 14 :
If the numerator of a fraction is increased by 250% and denominator is increased/decreased 2 times so the resultant fraction is 5/8 .so find the original fraction.
(A) 9/17
(B) 5/14
(C) 5/24
(D) 61/20
Ques 15 :
Find the cost of 96 shares of Rs. 10 each at (3/4) discount, brokerage being (1/4) per share.
(A) 902
(B) 910
(C) 912
(D) 920
Ques 16 :
Find the value of x which satisfies the relation Log10 3+log10 (4x+1)=log10 (x+1)+1
(A) 3/2
(B) 5/2
(C) 7/2
(D) 9/2
Ques 17 :
Find the simple interest on Rs. 68,000 at 16 2/3% per annum for 9 months.
(A) 8100
(B) 8200
(C) 8300
(D) 8500
Ques 18 :
A wizard named Nepo says "I am only three times my son's age. My father is 40 years more than twice my age. Together the three of us are a mere 1240 years old." How old is Nepo?
(A) 360 years old.
(B) 240 years old.
(C) 320 years old.
(D) 160 years old.
Ques 19 :
Find the area of a triangle whose sides measure 13 cm, 14 cm and 15 cm.
(A) 80 cm
2
(B) 82 cm
2
(C) 84 cm
2
(D) 86 cm
2
Ques 20 :
If in a certain language MYSTIFY is coded as NZTUJGZ, how is NEMESIS
coded in that language ?
(A) MDLHRDR
(B) OFNFTJT
(C) ODNHTDR
(D) PGOKUGU
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