Dear Readers,
As SSC CHSL | GD notification is out and candidates have started their preparation for this exam. Mahendras also has started special quizzes for this examination. This series of quizzes are based on the latest pattern of the SSC CHSL| GD examination. Regular practice of the questions included in the quizzes will boost up your preparations and it will be very helpful in scoring good marks in the examination.
एक त्रिभुजाकार मैदान का क्षेत्रफल जिसकी भुजाएँ 65 मीटर 72 मीटर और 97 मीटर हैं, एक आयताकार पार्क के क्षेत्रफल के बराबर है जिसकी भुजाएँ 5 ∶13 के अनुपात में हैं। आयताकार पार्क का परिमाप (मीटर में) क्या है?
1-The area of a triangular field whose sides are 65 m 72 m, and 97 m is equal to the area of a rectangular park whose sides are in the ratio of 5 ∶13. What is the perimeter (in m ) of the rectangular park?
a) 28 days
b) 24 days
c) 35 days
d) 30 days
2-The ratio of efficiencies of X and Y for doing a certain work is 5 ∶9. Working together, they can complete a work in 15 days. X alone will complete 66 2/3% of the same work in?
a) 8820
b) 196
c) 56
d) 630
3-Two numbers are in the ratio 5 ∶9. If their HCF is 14, then what is their LCM?
a) 20 2/5 years
b) 25 1/2 years
c) 23 years
d) 29 2/3 year
4-The ages of Ramesh and his wife are 40 years and 36 years, respectively. If the average age of their son and 2 daughters is 13 years, then what is the average
age of the family?
a) 7 1/4
b) 7 3/4
c) 7 1/2
d) 7 1/3
5-Find the value of x in the expression 20% of 80 + 2x = 45% of 30 + 20% of 85.
a) 3 1/2
b) 4 1/4
c) 4
d) 5
6-A worker can complete a job in 25 days. If supervisor is 25% more efficient than worker, then how many days will 1 supervisor and 5 workers, working together, take to complete the job?
a) 1,176
b) 1,268
c) 1,200
d) 1,250
7-A manufacturer marked an item for Rs. 1,400 and allowed 25% discount to a retailer, who sold it by earning 12% profit. At what price (in Rs.) did the retailer sell the item?
a) Rs. 670
b) Rs. 552
c) Rs. 575
d) Rs. 600
8-A sum of Rs. 1,727 is divided into three parts A, B and C so that their amounts after 3, 4 and 5 years, respectively, are equal, the rate of simple interest being 5% per annum. How much is A?
a) Rs. 2,980
b) Rs. 1,340
c) Rs. 1,150
d) Rs. 2,160
9-The four walls of a room with dimensions 12 m × 15 m × 20 m are to be white washed at the rate of Rs. 2/m^2. Find the cost.
a) 35 cm
b) 25 cm
c) 20 cm
d) 45 cm
10-Find the greatest possible length which can be used to measure exactly the lengths 4 m 90 cm, 3 m 85 cm and 12 m 95 cm.
a) 15%
b) 14.49%
c) 14.35%
d) 15.49%
11-An automobile financier claims to be lending money at simple interest, but he includes the interest every six months for calculating the principal. If he is charging an interest of 14%, the effective rate of interest becomes:
a) 48.4%
b) 45.2%
c) 72.8%
d) 82.4%
Answer Key:-
1-Sol-(D)
2-Sol-(A)
3-Sol-(D)
4-Sol-(C)
5-Sol-(A)
6-Sol-(C)
7-Sol-(A)
8-Sol-(D)
9-Sol-(D)
10-Sol-(A)
11-Sol-(B)
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