Search found 10 matches
If two cards are drawn at random from a deck of 52 cards
If two cards are drawn at random from a deck of 52 cards, what is the probability that both the cards will be form the same suit? a. 1/13 b. 2/51 c. 3/17 d. None of these ans: d. If 4y -3x = 5, what is the smallest integer value of x for which y > 100? a. 130 b. 131 c. 132 d. 395 ans: c can you expl...
- by emdadul28
Mon Apr 17, 2017 12:15 pm- Forum: Problem Solving
- Topic: If two cards are drawn at random from a deck of 52 cards
- Replies: 2
- Views: 1533
When an integer r is divided by 5 ,
When an integer r is divided by 5 , the remainder is 2. if the product of 7 and r is divided by 5, what would the remainder be?
a. 1
b. 2
c. 3
d. 4
e. 5
Ans: d.
- by emdadul28
Mon Apr 10, 2017 12:28 pm- Forum: Problem Solving
- Topic: When an integer r is divided by 5 ,
- Replies: 4
- Views: 3202
Karina has a wheat business. She purchases wheat from a
Paul has a wheat business. he purchases wheat from a local wholesaler at a particular cost par pound.The price of the wheat at her local is $30 per kg. His faulty spring balance reads .90 kg for a kg. Also in the festival season he gives 10% discount on the wheat. He found that she made neither a pr...
- by emdadul28
Wed Mar 08, 2017 11:33 am- Forum: Problem Solving
- Topic: Karina has a wheat business. She purchases wheat from a
- Replies: 1
- Views: 1490
In a certain code, BALD
In a certain code, BALD is denoted by 1,2,4,12 and FISH is denoted by 9,6,8,19. KEEN must be denoted by:
a) 5, 12, 12, 14
a) 5, 11, 11, 15
a) 5, 11, 14, 5
a) 11, 5, 5, 14
a) None
Ans: C
<I do not know which section this question have to submit. If I am wrong please place it right section.>
- by emdadul28
Wed Feb 15, 2017 12:50 pm- Forum: Problem Solving
- Topic: In a certain code, BALD
- Replies: 3
- Views: 2202
A trader marked the price of a car
A trader marked the price of a car 20% above the cost price and allowed the purchaser 5% discount on the marked price there by gained Rs.8400. Find the cost price of the car? A. Rs.60000 B. Rs.75000 C. Rs.68400 D. Rs.78400 E. Rs.88400 Ans: A [PLEASE GIVE DETAIL SOLUTIONS. THANKS IN ADVANCE]
- by emdadul28
Mon Feb 13, 2017 8:33 am- Forum: Problem Solving
- Topic: A trader marked the price of a car
- Replies: 7
- Views: 7866
If goods be purchased for 840
If goods be purchased for 840 and one-fourth be sold at a loss of 20% at what gain percent should the remainder be sold so as to gain 20% on the whole transaction? A. 30% B. 33% C. 33 1/3% D. 35% [ please help me to understand similar maths with a simple and short formula ] THANKS IN ADVANCE.
- by emdadul28
Fri Feb 10, 2017 12:51 pm- Forum: Problem Solving
- Topic: If goods be purchased for 840
- Replies: 4
- Views: 5327
If $1000 is invested in a account paying 10% compounded mont
#### How I can solve this math in a minutes without multiplying 1.10 for 10 times.If $1000 is invested in a account paying 10% compounded monthly, how much would be the nearest ending balance at the end of 10 years?
- by emdadul28
Mon Dec 05, 2016 7:34 am- Forum: Problem Solving
- Topic: If $1000 is invested in a account paying 10% compounded mont
- Replies: 4
- Views: 2991
Four workers can dig a ditch in 42 days. They begin
Four workers can dig a ditch in 42 days. They begin the work, but one worker work only 12 days. How long will it take to complete the job? A contract is to be completed in 56 days and 104 men were set to work, each working 8 hours a day. After 30 days, 2/5 of the work is completed. How many additio...
- by emdadul28
Sun Dec 04, 2016 6:00 pm- Forum: Problem Solving
- Topic: Four workers can dig a ditch in 42 days. They begin
- Replies: 6
- Views: 4170
In MBA 45th batch, 40% of the girls are fair and the reminde
In MBA 45th batch, 40% of the girls are fair and the reminder is brown. Half of the girl are beautiful and half are moderate. If 10% of the girls are fair and beautiful, and 40 girls are brown and moderates, how many girls are fair and moderate?
- by emdadul28
Sun Nov 13, 2016 10:56 am- Forum: Problem Solving
- Topic: In MBA 45th batch, 40% of the girls are fair and the reminde
- Replies: 1
- Views: 1396
Kona started running towards D from C at a constant speed
Kona started running towards D from C at a constant speed.At the same time Muna started running towards C from D. After they crossed each other it took Kona 40 mins to reach D and it took Muna 90 mins to reach C. What is the ratio of Kona's speed to Muna's speed?
- by emdadul28
Wed Nov 09, 2016 11:02 pm- Forum: Problem Solving
- Topic: Kona started running towards D from C at a constant speed
- Replies: 5
- Views: 2065