Question 1
Answer
Question 1
The value of ((0.06)^2 – 0.0024 + (0.04)^2)/((0.04)^3 + (0.06)^2) + ((7.5)^3 + (4.5)^3)/((7.5)^3 – (4.5)^3) is:
A. 24.25
B. 23.75
C. 24.5
D. 23.25
Answer
2.315
Question 2
Answer
Question 2
A sum amount to Rs. 16,000 at the end of three years and to Rs. 25,600 at the end of six years under compound interest being compounded annually. Find the simple interest earned if same sum is invested at 15% p.a for two years.
A. 4,000
B. 4,500
C. 3,000
D. 3,500
Answer
Option C – 3,000
Question 3
Answer
Question 3
The table below shows the total number of 10th class students in 5 different schools (P,Q,R,S and T). and the ratio of the number of students Art, Commerce and Science respectively. The students study only the above given subjects in the class of each school.
School TOTAL STUDENTS Arts:Commerce:Science
P 240 1:2:3
Q 450 7:1:1
R 360 5:4:3
S 180 2:5:3
T 330 6:4:1
What is the total number of science students in school P, Q and R together?
A. 240
B. 220
C. 290
D. 260
Answer
Option D – 260
Question 4
Answer
Question 4
The value of
A. 111/184
B. 93/92
C. 111/168
D. 15/184
Answer
Option A – 111/184
Question 5
Answer
Question 5
The ratio of 25% of x to 65% of y to 70% of z is 5:26:15. If one sixteenth of their sum(x,y and z) is equal to 10. What is the value of X-2Y+3z?
A. -20
B. -10
C. 10
D. 0
Answer
Option D – 0
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Question 6
Answer
Question 6
A boat travels 12 km downstream and 6 km upstream in 3 hours. The same boat takes fifty percent extra time to cover 10 km downstream and 16 km upstream. If the same boat travels 20 km downstream and z km upstream in 4 hours find z.
A. 9km
B. 7.5km
C. 8km
D. 4.5km
Answer
Option D – 4.5km
Question 7
Answer
Question 7
Find the difference between arithmetic mean and the median of first seven consecutive natural numbers
A. 2
B. 0
C. 3.5
4. 1
Answer
Option B – 0
Question 8
Answer
Question 8
An article is sold at a certain price. If it is sold at 72% of this selling price, there is a loss of 20%. What is the profit percentage when it was sold at actual selling price?
A. 20%
B. 11(1/9)%
C. 12(2/9)%
D. 12%
Answer
Option B – 11(1/9)%
Question 9
Answer
Question 9
Disha and Patni entered into a partnership. Disha invested as much money as earned by Patni as a share from the profit. If this profit was Rs. 18000 and the money invested by Disha was Rs. 3000 more than Patni, what is the investment made by Disha if it is less than Rs. 5,000?
A. Rs.7500
B. Rs.6000
C. Rs.5500
D. Rs 4500
Answer
Option D – Rs. 4500
Question 10
Answer
Question 10
Which of the following can be the range of the values of the median for the series 5,11,8,3,25,x,14,23,4,25,6,9,15,29
A. [14,15]
B. [11,14]
C. [23,25]
D. [9,11]
Answer
Option B – [11,14]
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