
Sam purchased 20 dozens of toys at the rate of Rs. 375 per dozen. He sold each one of them at the rate of Rs. 33. What was his percentage profit?
A) 3.5
B) 4.5
C) 5.6
D) 6.5


If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students is:
A) 53.33
B) 54.68
C) 55
D) None of these


The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is:
A) 35 years
B) 40 years
C) 50 years
D) None of these


Kiran spends 25% of his monthly income on household expenses. His annual income is Rs. 4.32 lac. What is the total amount that Kiran spends on household expenses in 8 months together?
A) Rs. 74000
B) Rs. 71000
C) Rs. 73000
D) Rs. 72000


(469 + 174)^{2}  (469  174)^{2}

= ?

(469 x 174)

A) 2
B) 4
C) 295
D) 643


A man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be:
A) 22
B) 23
C) 24
D) 26


In how many different ways can the letters of the word DAILY be arranged?
A) 60
B) 498
C) 160
D) 120


The product of two consecutive odd numbers is 4623. Which is the greater of the two numbers?
A) 66
B) 69
C) 67
D) 68


The average age of 3 men is 32 yr. If the age of fourth men is added, their average age comes out to be 31 yr. What is the age of the fourth men?
A) 32 years
B) 28 years
C) 24 years
D) 26 years


A) 798
B) 897
C) 898
D) 752
