Q1.
A square and an equilateral triangle have the same perimeter. If the
diagonal of the square is 12√2 cm, then the area of the triangle
is:
(a)
64√2cm square
(b)
16√3cm square
(c)
64√3cm square
(d)
62√3cm square
(e)
None of these
Q2. The average temperature from Monday to Thursday is 48°C and from Tuesday to Friday is 52°C. If the temperature on Monday is 42°C, what was it on Friday?
(a)
55°C
(b)
52°C
(c)
58°C
(d)
51°C
(e)
None of these
Q3.
A person bought two tables for Rs. 2200. He sells one at 5% loss and
the other at 6% profit and thus, on the whole, he neither gains nor
loses. Find the cost price of each table.
(a)
Rs. 1500, Rs. 700
(b)
Rs. 2000, Rs. 200
(c)
Rs. 1200, Rs. 1000
(d)
Rs. 1100, Rs. 1100
(e)
None of these
Q4.
The average age of 24 students and the class teacher is 16 years. If
the class teacher’s age is excluded, the average reduces by one
year. What is the age of the class teacher?
(a)
50 years
(b)
45 years
(c)
40 years
(d)
Data inadequate
(e)
None of these
Q5.
The number of ways in which a committee of 5 can be chosen from 10
candidates so as to exclude the youngest if it includes the oldest
is:
(a)
178
(b)
196
(c)
292
(d)
268
(e)
None of these
Solutions (1-5):
Solutions (1-5):
Directions (6-10): What should come in place of the question mark (?) in following number series problems?
Q6.
170,120,50,24,10,?
(a)
2
(b)
4
(c)
0
(d)
3
(e)
1
Q7.
829,918,839,908,849,?
(a)
879
(b)
898
(c)
889
(d)
890
(e)
892
Q8.
77,81,95,125,177,?
(a)
279
(b)
288
(c)
257
(d)
207
(e)
238
Q9.
11,14,33,28,99,?,297,112
(a)
64
(b)
62
(c)
52
(d)
65
(e)
56
Q10.
980, 484, 236, 112, 50, ?,
3.5
(a)
18
(b)
21
(c)
19
(d)
7
(e)
27
Solutions (6-10):
Solutions (6-10):
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