Direction (Q. 1- 5) : What should come in place of the question mark (?) in the following questions ?
1. 23.04 x 140/8 = ? (a)
a. 403.2
b. 4023
c. 4032
d. 3892
2. 93 x 45 ÷ 25 = ? (a)
a. 167.4
b. 837
c. 279
d. 130.2
3. 36% of 4800 x 0.2% of 1320 = ? (c)
a. 4535.52
b. 4551.36
c. 4561.92
d. 4572.48
4. 3/9 x 9/4 ÷ (7/2 x 3/7) = ? (d)
a. 9/5
b. 2/5
c. 81/245
d. None of these
5. 4/7 x 40% of 350 = ? (a)
a. 80
b. 20
c. 160
d. 60