GRE MATHS PROBLEM SOLVING-5
GRE Problem Solving Sample Questions Samples
GRE Problem Solving Sample Questions 1 | GRE Problem Solving Sample Questions 2 | GRE Problem Solving Sample Questions 3 | GRE Problem Solving Sample Questions 4 | GRE Problem Solving Sample Questions 5
1.Question
Out of 7 consonants and 4 vowels, how many words of 2 consonants and 3 vowels can be formed?
A. 67500
B. 10080
C. 20000
D. 25200
E. 145932
Correct Answer:
B
2.Question
How many four letter words can be formed using the letters of the word EQUATION
so that the letter Q is included in each word?
A. 300
B. 450
C. 480
D. 840
E. 250
Correct Answer: D
3.Question
If P(5,r) = 2.P(6,2), find r.
A. 1
B. 2
C. 3
D. 4
E. 5
Correct Answer: C
4.Question
How many five letter words can be formed by picking 3 vowels and 2 consonants from the word
REACTION?
A. 4250
B. 2880
C. 1430
D. 4160
E. 6840
Correct Answer:
B
5.Question
How many five letter words can be formed by picking 3 vowels and 2 consonants
from the word REACTION such that the two consonants always remain together?
A. 2170
B. 2336
C. 1800
D. 1152
E. 3054
Correct Answer: D
GRE Problem Solving Sample Questions Samples
GRE Problem Solving Sample Questions 1 | GRE Problem Solving Sample Questions 2 | GRE Problem Solving Sample Questions 3 | GRE Problem Solving Sample Questions 4 | GRE Problem Solving Sample Questions 5