1581.
If 640 ÷ 8 + 930 ÷ 15 – k + 32 × 5 = 1104 ÷ 16 × 148 ÷ 37, then the value of k is:
(A)
276
(B)
26
(C)
35
(D)
302
1582.
The sum of the present ages of a father and son is 50 years. If after 5 years, the father’s age will be 5 times the age of the
son, then what was the father’s age 5 years ago?
(A)
36
(B)
47
(C)
43
(D)
40
1583.
Let C be a circle with center O and PQ be the diameter of C. Let AB be a chord on C. If ∠QOB = 40°, ∠AOP = 80°, then find
∠AOB.
(A)
100°
(B)
60°
(C)
90°
(D)
70°
1584.
In two successive years, 75 and 50 employees of a company appeared at the departmental examination. Respectively, 84%
and 52% of them passed. The average rate of pass percentage is:
(A)
(B)
(C)
(D)
1585.
Teena does half of a task in 6 days. Later, with Shyam’s help, she completes the remaining work in 4 days. Shyam alone can
finish the entire work in:
(A)
21 days
(B)
24 days
(C)
18 days
(D)
12 days
1586.
In how many years will a sum of ₹4,250 yield a simple interest of ₹510 at a rate of 6% per annum?
(A)
(B)
(C)
(D)
1587.
A shopkeeper sold an article at a 26% profit. On selling it for ₹2,250 more, he would get a profit of 41%. If this article is sold
at 12% profit, then the selling price would be:
(A)
₹16,800
(B)
₹15,000
(C)
₹15,800
(D)
₹16,120
1588.
Shantanu’s income decreased from ₹42,800 to ₹37,236. Find the percentage decrease in his income.
(A)
(B)
(C)
(D)
1589.
Study the following graph and answer the question that follows.
The following bar graph shows the percentage profit earned by two companies A and B over the given years.
The incomes of two companies A and B in 2006 were in the ratio 3 : 4, respectively. What was the respective ratio of their
expenditures in 2006?
(A)
14 : 19
(B)
7 : 22
(C)
27 : 35
(D)
15 : 22
1590.
Three statements are followed by conclusions numbered I, II. You have to consider these statements to be true, even if they
seem to be at variance with commonly known facts. Decide which of the given conclusions logically follow/s from the given
statement.
Statements:
All ground is wind.
Some tables are ground.
All wind is earth.
Conclusion (I): No tables are earth.
Conclusion (II): All earth is ground.
