1. Which is the common fraction of the repeating decimal fraction 0. 24 ?
8
A)
B)
33
C)
3
2. How many primes are there from 1 to 10 ?
B)
3
C)
4
A)
2
D)
E) None of these
D)S E) None of these
3. lfa and D are two consecutive even numbers then which of the following number is odd
C.
E)None of
A) a?
B) b2-
C a2+1
Db2+2
these
4. If A = (1,2),B = (2,5) which one of the following is the number of elements of P(An
B)?
A)2:B)3 C)4 D)5
ENone ofthese
5.Ifa - b = 4 and ab = 60, what is the value of a + b?
D) +16
E) None of
A) +10
B) +12
C) +24
these
6.1f2x+ =3, what is the value of x2
D) HI
E) None of these
F
C)
B)
7. Which is the compound profit of Tk. 15000 in 3 years at the profit of 6% per annum?
B) 2865.24 Tk, C) 18654.24 Tk D) 3865.24Tk E) None
A) 17865.24 Tk
8. Ifa pen is sold at Tk. 11, there is a profit of 10%. What is the cost price of the pen?
of these
D) Tk.10
E) None of
C) Tk. 25
A) Tk. 20
B)Tk. 15
these
9. What is the value of x for 4*= 8?
A)
13N
B) 2.5
C) 3.5
D) 4.5
E) None of
these
10. Which one of the following is the scientific form of the number ?
A) 225x10-4 B) 225x10-3 C) 2.25x10-2 D).225x10-1 B
None of these
11.. A number is IN 5 times of another number. If the sum of the numbers is 98, find the two
numbers?
A) 28, 704
B) 28, 75
C) 30.70 D) 30,75 E) None of