1. In the following figure, ABCD is a square whose each side is 10cm long. Mangles
AEC and AEFC are congruent. Point B’ is the mid-point of side EC. Find the area of
AEFC (in sq. cm).
(1) 100 (2) 80 (3) 60 (4) 120 (5) None of these
Solution:1
2. In the following figure, AABC is an equilateral triangle and BCEE is a square whose each side is 8 cm long. Find the area of pentagon ABDEC in square cm.
(1) 18(4 + √3 ) (2) 16 (4 +√3) (3) 8 (4 + √3 ) (4) 16 (2 + √3 ) (5) None of these
Solution:2
3. If 36 persons are engaged on a piece of work, the work can be completed in 40 days. After 32 days, only 3/4 th of the work was completed. How many more persons are required to complete the work on time ?
(1) 10 (2) 8 (3) 9 (4) 12 (5) None of these
Solution:3
4. A shopkeeper bought 84 identical shirts priced at Rs. 240 each. He spent a total of Rs. 3200 on transportation and packaging. He put the label of marked price of Rs. 420 on each shirt. He offered a discount of 15% on each shirt at the marked price. What is the total profit of the shopkeeper in the whole transaction ?
(1) Rs. 6258 (2) Rs. 6528 (3) Rs. 6268 (4) Rs. 6628 (5) None of these
Solution:4
5. There is a rectangular plot whose length is 36 metre and breadth is 28 metre. There are two paths parallel to length and breadth of plot as is shown shaded in the following figure. The remaining part is lawn whose area is 825 square metre.
What is the area of paths ?
(1) 183 sq. metre (2) 185 sq. metre (3) 190 sq. metre (4) 163 sq. metre (5) None of these
Solution:1
Directiors (6-10) : In the following graph, production of rice per hectare (in quintal) during last six years in three states of West Bengal, Odisha and Andhra Pardesh has been shown, Study the graph carefully and answer the questions given below it.
6. What was the average production of rice per hectare by the state of Odisha taking all the years together (in quintals) ?
(1) 2550 (2) 2450 (3) 2380 (4) 2680 (5) None of these
Solution:1
7. What is the ratio between average production of rice per hectare by all three states in the years 2004 and 2007 respectively ?
(1) 33 : 31 (2) 37 : 33 (3) 37 : 31 (4) 37 : 35 (5) None of these
Solution:2
8. In which year was the production of rice per hectare by all three states highest ?
(1) 2009 Page 36 of 87 (2) 2004 (3) 2008 (4) 2006 (5) 2007
Solution:3
9. What was the percentage increase in production of rice per hectare in Andhra Pradesh in the year 2009 with respect to the year 2005 ?
(1) 45% (2) 55% (3) 50% (4) 60% (5) 75%
Solution:4
10. In how many years was the production of rice per hectare more than the average production of rice per hectare in the given years in West Bengal ?
(1) 1 (2) 2 (3) 3 (4) 4 (5) None of these
Solution:2
(1) 100 (2) 80 (3) 60 (4) 120 (5) None of these
Solution:1
2. In the following figure, AABC is an equilateral triangle and BCEE is a square whose each side is 8 cm long. Find the area of pentagon ABDEC in square cm.
Solution:2
3. If 36 persons are engaged on a piece of work, the work can be completed in 40 days. After 32 days, only 3/4 th of the work was completed. How many more persons are required to complete the work on time ?
(1) 10 (2) 8 (3) 9 (4) 12 (5) None of these
Solution:3
4. A shopkeeper bought 84 identical shirts priced at Rs. 240 each. He spent a total of Rs. 3200 on transportation and packaging. He put the label of marked price of Rs. 420 on each shirt. He offered a discount of 15% on each shirt at the marked price. What is the total profit of the shopkeeper in the whole transaction ?
(1) Rs. 6258 (2) Rs. 6528 (3) Rs. 6268 (4) Rs. 6628 (5) None of these
Solution:4
5. There is a rectangular plot whose length is 36 metre and breadth is 28 metre. There are two paths parallel to length and breadth of plot as is shown shaded in the following figure. The remaining part is lawn whose area is 825 square metre.
What is the area of paths ?
(1) 183 sq. metre (2) 185 sq. metre (3) 190 sq. metre (4) 163 sq. metre (5) None of these
Solution:1
Directiors (6-10) : In the following graph, production of rice per hectare (in quintal) during last six years in three states of West Bengal, Odisha and Andhra Pardesh has been shown, Study the graph carefully and answer the questions given below it.
6. What was the average production of rice per hectare by the state of Odisha taking all the years together (in quintals) ?
(1) 2550 (2) 2450 (3) 2380 (4) 2680 (5) None of these
Solution:1
7. What is the ratio between average production of rice per hectare by all three states in the years 2004 and 2007 respectively ?
(1) 33 : 31 (2) 37 : 33 (3) 37 : 31 (4) 37 : 35 (5) None of these
Solution:2
8. In which year was the production of rice per hectare by all three states highest ?
(1) 2009 Page 36 of 87 (2) 2004 (3) 2008 (4) 2006 (5) 2007
Solution:3
9. What was the percentage increase in production of rice per hectare in Andhra Pradesh in the year 2009 with respect to the year 2005 ?
(1) 45% (2) 55% (3) 50% (4) 60% (5) 75%
Solution:4
10. In how many years was the production of rice per hectare more than the average production of rice per hectare in the given years in West Bengal ?
(1) 1 (2) 2 (3) 3 (4) 4 (5) None of these
Solution:2
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MAHENDRA GURU