Hi mera english bahot weak hai me question ko samaj nahi pata hu.me quant aur di ke questions kar pata hu .par verbal me bahot problem hai me questions ke paragraph ko bhi thik se samaj nahi pata

The cost of 40 pens, 44 pencils and 50 Erasers is $392. The cost of 46 pens, 54 pencils and 60 erasers is $466. If the cost of 109 pens, 125 pencils and 140 Erasers is $N, find N.

A. 545.5
B. 1091
C. 2182
D. 2500
E. Data Insufficient

The ratio of boys to girls in Class A is 3 to 4. The ratio of boys to girls in Class B is 4 to 5. If the two classes were combined, the ratio of boys to girls in the combined class would be 17 to 22. If Class A has one more boy and two more girls than class B, how many girls are in Class A?

A. 8
B. 9
C. 10
D. 11
E. 12

If (2^x)(3^y)=288, where x and y are positive integers, then (2^x−1)(3^y−2) equals:

A. 16
B. 24
C. 48
D. 96
E. 144

If x^2+1/x^2=4 , what is the value of x^4+1/x^4 ?

A. 2
B. 4
C. 6
D. 14
E. 16­

(−1.5)(1.2)−(4.5)(0.4)/30

(A) -1.2
(B) -0.12
(C) 0
(D) 0.12
(E) 1.2

In Country C, the unemployment rate among construction workers dropped from 16 percent on September 1, 1992, to 9 percent on September 1, 1996. If the number of construction workers was 20 percent greater on September 1, 1996, than on September 1, 1992, what was the approximate percent change in the number of unemployed construction workers over this period?

(A) 50% decrease
(B) 30% decrease
(C) 15% decrease
(D) 30% increase
(E) 55% increase

The product of all the prime numbers less than 20 is closest to which of the following powers of 10 ?

(A) 10^9
(B) 10^8
(C) 10^7
(D) 10^6
(E) 10^5

If |x| < x^2, which of the following must be true ?

A. x > 0
B. x < 0
C. x > 1
D. -1 < x < 1
E. x^2 > 1

How many of the integers that satisfy the inequality (x+2)(x+3)/(x−2)≥0
are less than 5?
A. 1
B. 2
C. 3
D. 4
E. 5