578
Directions (Questions 12 to 16): In each of the following a
on either side of the sign (=) will have the same value if tu
the same side are interchanged. The correct terms to be in
as one of the four alternatives under the expressions. Fir
each case.
12 5+3 6-4+2 = 4 x 3 – 10 + 2 + 7
th.5.7.
(c) 6,4
Step-by-step explanation:
Which area is cultivated by all the four commodities?
(a) 7
(b) 8
(c) 9
(d) 2
Ans.(a)
Sol. The required region is the one common to the rectangle, square, circle and the triangle i.e. 7.
Q13. Which area is cultivated by wheat and maize only?
(a) 8
(b) 6
(c) 5
(d) 4
Ans.(d)
Sol. The required region is the one which is common to only the rectangle and the circle and is not a part of either the triangle or the square i.e. 4.
Q14. Which area is cultivated by rice only?
(a) 5
(b) 1
(c) 2
(d) 11
Ans.(b)
Sol. The required region is the one which lies inside the triangle and outside the rectangle, square and circle i.e. 1.
Q15. Which area is cultivated by rice and maize and nothing else?
(a) 9
(b) 8
(c) 2
(d) 7
Ans.(c)
Sol. The required region is the one which is common to only the triangle and the circle i.e. 2.