Data Interpretation
Directions (1 - 5): Study the following graph carefully and answer the questions given below it:
1. What is the average percentage growth of sales of Assembled PCs for the given years?
Answer: B
2. If the Branded PCs sold in 1996 were 1,00,000, how many Branded PCs were sold in 1999?
A. 12,00,00
B. 2,02,800
C. 1,56,000
D. 2,34,000
Answer: A
3. What is the difference between total Branded the total Assemled PCs sold for the given years?
A. 75,000
B. 7,50,000
C. 1,75,0000
D. Cannot be determined
Answer: A
4. In which year is the difference in the growth between Branded and Assembled the lowest?
A. 1995
B. 1998
C. 1999
D. None of these
Answer: D
5. For Assembled PC sale, which year the per cent growth is the highest compared to previous year?
A. 1999
B. 1996
C. 1998
D. None of these
Answer: C
Number Series
Directions: What should come at the place of question mark (?) in the following number series?
1. 26, 12, 10, 16, ?
A. 50
B. 52
C. 53
D. 56
E. 57
Answer: D
2. 82, 107, 207, 432, 832, ?
A. 1550
B. 1450
C. 1457
D. 1542
E. 1478
Answer: C
3. 122, 213, 340, 509, 726, ?
A. 942
B. 997
C. 919
D. 950
E. 922
Answer: B
4. 25, 37.5, 56.25, ?, 12.5625
A. 72.375
B. 84.375
C. 92.255
D. 59.750
E. 69.450
Answer: B
5. 10, 50, 94, 142, 194, ?
A. 250
B. 270
C. 260
D. 240
E. 220
Answer: A
Approximation and Simplification
60.09% of 2535.112 + 831.94 ÷ 13 – [latex]34^2[/latex] = x
A. 303
B. 345
C. 388
D. 457
E. 429
Answer: E
HCF and LCM
Find the highest common factor of 36 and 84.
Answer: C
Problem on Ages
The total age of A and B is 12 years more than the total age of B and C. C is how many years younger than A ?
Answer: A
Work and Time
A and B can together 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
Answer: C
Problems on Trains
A 400m long train is running at 72 Kmph. how much time it will take to cross an electric pole?
A. 15sec
B. 20sec
C. 19sec
D. 21sec
Answer: B
Pipes and Cisterns
Two pipes A and B can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long it will take to fill the tank ?
A. 10 mins
B. 12 mins
C. mins
D. 20 mins
Answer: B