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DS 7

If 1 < d < 2, is the tenths digit of the decimal representation of d equal to 9 ?

1) d + 0.01 < 2
2) d + 0.05 > 2

by kanishka12

Sun Aug 30, 2020 6:02 am
Forum: Problem Solving
Topic: DS 7
Replies: 2
Views: 708

DS 6

Is x an integer?

1) x^2 is not an integer
2) x/2 is not an integer

by kanishka12

Sun Aug 30, 2020 5:59 am
Forum: Problem Solving
Topic: DS 6
Replies: 1
Views: 529

DS 5

Can the positive integer n be written as the sum of two different positive prime numbers?

1) n is greater than 3
2) n is odd

by kanishka12

Sun Aug 30, 2020 5:58 am
Forum: Problem Solving
Topic: DS 5
Replies: 1
Views: 509

DS 4

If x & y are integers, is xy + 1 divisible by 3 ?

1) When x is divided by 3, the remainder is 1.
2) When y is divided by 9, the remainder is 8.

by kanishka12

Sun Aug 30, 2020 5:55 am
Forum: Problem Solving
Topic: DS 4
Replies: 0
Views: 423

DS 3

If x, y & d are integers and d is odd, are both x & y divisible by d ?

1) x+ y is divisible by d
2) x - y is divisible by d

by kanishka12

Sun Aug 30, 2020 5:53 am
Forum: Problem Solving
Topic: DS 3
Replies: 0
Views: 466

DS 2

If m & n are positive integers, is n even ?

1) m(m +2) + 1 = mn
2) m(m + n) is odd

by kanishka12

Sun Aug 30, 2020 5:51 am
Forum: Problem Solving
Topic: DS 2
Replies: 1
Views: 487

DS

If K is a positive integer less than 10 and N = 4,321 + K, what is the value of K ?
1) N is divisible by 3
2) N is divisible by 7

by kanishka12

Sun Aug 30, 2020 5:45 am
Forum: Problem Solving
Topic: DS
Replies: 1
Views: 543

Quant Question

If s is an integer, is 24 a divisor of s ?

1) Each of the numbers 3 and 8 is a divisor of s.
2) Each of the numbers 4 and 6 is a divisor of s.

by kanishka12

Sun Aug 30, 2020 5:42 am
Forum: Problem Solving
Topic: Quant Question
Replies: 1
Views: 553

Quant

If n is an integer, is n/15 an integer?

1) 3n/15 is an integer.
2) 8n/15 is an integer.

by kanishka12

Sun Aug 30, 2020 5:39 am
Forum: Problem Solving
Topic: Quant
Replies: 0
Views: 428

QUANT PROBLEM

Jack is now 14 years older than Bill. If in 10 years Jack will be twice as old as Bill, how old will Jack be in five years?

A) 9
B) 19
C) 21
D) 23
E) 33

by kanishka12

Thu Aug 20, 2020 8:52 am
Forum: Problem Solving
Topic: QUANT PROBLEM
Replies: 1
Views: 340

Question

The sum of all the integers such that is

(A) 0
(B) −2
(C) −25
(D) −49
(E) −51

by kanishka12

Thu Aug 20, 2020 8:43 am
Forum: Problem Solving
Topic: Question
Replies: 0
Views: 356