ssc cgl tier 1 :: quantitative aptitude :: qa test 59

1 .

Study the following graph carefully to answer these questions. If the quantity sold of item D increased by 50% and the price reduced by 10%, what was the total value of the quantity sold for Item D?

Answer & Explanation

Answer : Option
D
Explanation :

2 .

Study the following graph carefully to answer these questions. Approximately, what is the average price per kg of items A, B and C ?

Answer & Explanation

Answer : Option
D
Explanation :

3 .

Study the following graph carefully to answer these questions. What is the ratio between the total values of quantity sold for items E and F respectively?

Answer & Explanation

Answer : Option
A
Explanation :
Required ratio = 15 $\times$ 25 : 10 $\times$ 35 = 3 $\times$ 5 : 2 $\times$ 7 = 15 : 14

4 .

Study the following graph carefully to answer these questions. Total value of the quantity sold for item C is what per cent of the total value of the quantity sold for Item E?

Answer & Explanation

Answer : Option
C
Explanation :
Total value of the quantity sold for item C = Rs. (45 $\times$ 7.5 $\times$ 100) = Rs.33750 Total value of the quantity sold for item E = Rs. (15 $\times$ 25 $\times$ 100) = Rs.37500 Required percentage $33750\over 37500$$\times$ 100 = 90

5 .

Study the following graph carefully to answer these questions. If the price as well as the quantity sold is Increased by 20% for item A, what is the total value of quantity sold for item A?

Answer & Explanation

Answer : Option
D
Explanation :
New price/kg of item A = 17.5 $\times$ $120\over 100$ = Rs.21 New quantity of item A = 20 $\times$ $120\over 100$ =24 quintal = 2400 kg. Value of the sold quantity = Rs. (21 $\times$ 2400) = Rs.50400

6 .

Study the following graph carefully to answer the questions that follow: What is the total number of students studying B.Sc in all Colleges together?

Answer & Explanation

Answer : Option
D
Explanation :
Total number of students studying B.Sc. in all the colleges together = 350 + 325 + 300 + 375 + 425 = 1775

7 .

Study the following graph carefully to answer the questions that follow: What is the respective ratio of total number of students studying B.Sc. in the colleges C and E together to those studying B.A. in the Colleges A and B together?

Answer & Explanation

Answer : Option
C
Explanation :
Total number of students studying B.Sc. in colleges C and E = 300 + 425 = 725 Total number of students studying B.A. in colleges A and B = 275 + 300 = 575 Required ratio = 725 : 575 = 29: 23

8 .

Study the following graph carefully to answer the questions that follow: What is the respective ratio of total number of students studying B.Sc., B.A. and B.Com. in all the Colleges together?

Answer & Explanation

Answer : Option
A
Explanation :
Total number of students studying in different streams in all the colleges: B.Sc. $\rightarrow$1775 B.A. $\rightarrow$275 + 300 + 325 + 450 + 325 = 1675 B.Com. $\rightarrow$425 + 475 + 325 + 425 + 225 = 1875 Required ratio = 1775 : 1675 : 1875 = 71 : 67: 75

9 .

Study the following graph carefully to answer the questions that follow: Number of students studying B.Com. in College C forms approximately what percent of the total number of students studying B.Com. in all Colleges together?

Answer & Explanation

Answer : Option
D
Explanation :
Number of students studying B. Com. in college C = 325 Total number of students studying B. Com = 1875 Required percentage = $325 \over 1875$ $\times$ 100 $\cong$ 17

10 .

Study the following graph carefully to answer the questions that follow: Number of students studying B.A in College B forms what per cent of total number of students studying all the disciplines together in that College? (rounded off two digits after decimal)

Answer & Explanation

Answer : Option
B
Explanation :
Total number of students in college B = 300 + 325 + 475 = 1100 Number of students studying B.A. in college B = 300 Required percentage = $300 \over 1100$ $\times$ 100 = 27.27

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