1. 7432 ÷ 92.9 × 18.5 = ?
a. 1450
b. 1600
c. 1480
d. 1560
e. None of these
2. 19.99 × 9.9 + 9.99 = ?
a. 129.79
b. 297.801
c. 1009
d. 296.91
e. None of these
DIRECTIONS- (Q 3- 5) What should come in place of question mark (?) in the following number series?
3. 354, 180, 64, 21, 10.2, ?
a. 5.6
b. 8.7
c. 3.8
d. 1.7
e. None of these
4. 36, 157, 301, 470, ?, 891
a. 646
b. 695
c. 639
d. 669
e. None of these
5. 14, 70, 350, ?, 8750, 43750
a. 1570
b. 875
c. 1750
d. 785
e. None of these
6. 50 people consume 350 kgs of rice in 30 days. In how many days will 35 people consume 50 kgs of rice?
a. 2 days
b. 3 days
c. 5 days
d. 7 days
e. None of these
7. Krishna has some hens and some goats. If the total number of animal heads are 81 and total number of animals legs are 234 legs, how many goats does Krishna have?
a. 45
b. 24
c. 36
d. Cannot be determined
e. None of these
8. If the numerator of a fraction is increased by 200% and the denominator of the fraction is increased by 150%, the resultant fraction is 9/10. What is the original fraction?
a. 5/12
b. 4/7
c. 3/4
d. 7/11
e. None of these
9. The mean of the marks obtained by 100 students is 60. If the marks obtained by one of the studentwas incorrectly calculated as 75, whereas the actual marks obtained by him were 65, what is the marks obtained by the students?
a. 59
b. 58.50
c. 50
d. Cannot be determined
e. None of these
10. Pratibha covers a distance of 24 kms at the speed of 8 kms/hr and a distance of 18 kms at the speed of 9 kms/hr. Further she covers a distance of 12 kms at the speed of 3 kms/hr. What is her average speed in covering the whole distance?
a. 8 kms/hr
b. 5.5 kms/hr
c. 3 kms/hr
d. 6 kms/hr
e. None of these
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