What is the total surface area of a cylinder with 20 cm height and 14 cm radius?
If the square of sum of three positive consecutive natural numbers exceeds the sum of their corresponding squares by 484 then what is the largest of the three numbers?
1 Crore+ students have signed up on EduRev. Have you? Download the App |
a and a(2) are -3 and 4, find the a(21) of the series.
The HCF of two numbers is 23 and the other two factors of their LCM are 13 and 14. The larger of the two numbers is :
From a point on a circular track 5 km long, A, B, and C started running in the same direction at the same time with speeds of km per hour, 3 km per hour and 2 km per hour respectively. Then on the starting point, all three will meet again after
The numbers 11284 and 7655, when divided by a certain number of three digits, leave the same remainder. Find that number of three digits.
A number exceeds its one-fifth by 20. The number is
The H.C.F. of two numbers is 96 and their L.C.M. is 1296. If one of the number is 864, the other is
For an article the profit is 160% of the cost price. If the cost price increases by 30% but the selling price remains same, then what is the new profit percentage?
The difference of compound interest and simple interest for 3 years and for 2 years are in ratio 23: 7 respectively. What is rate of interest per annum (in %)?
Two friends P and Q stared a business investing amount in the ratio of 5: 6. R joined them after 6 months investing an amount equal to that of Q’s amount. At the end of year, 20% profit was earned which was equal to Rs. 98,000. What was the share of R?
A man starts running from point P at 11:00 a.m. with a speed of 10 km/hr. He runs for 2 hours and then takes a 1 hour rest. He continues the pattern till he is caught by another man who starts at 2:00 p.m. from point P and runs non-stop at a speed of 15 km/hr towards the first man. At what time (in p.m.) will the first man be caught?
Six-elevenths of a number is equal to 22% of second number. Second number is equal to the one-fourth of third number. The value of the third number is 2400. What is the 45% of the first number?
Find the sum of the first 5 terms of the AP: 10, 6, 2…
A, B, C are the three angles of a Δ. If A − B = 15° and B − C = 30°. Then ∠A is equal to :
Directions to Solve
In each of the following questions find out the alternative which will replace the question mark.
Question -
Melt : Liquid :: Freeze : ?
How many persons are seated between S and V?
Direction: In each of the following questions, a related pair of words is followed by four pairs of words or phrases. Select the pair that best expresses a relationship similar to the one expressed in the question pair.
Peel : Peal
Directions: Each of the following consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question.
Q. What is the rank of A from the top in a class of 23 students?
Statement I: A’s rank is five ranks below H's rank, whose rank is 19th from the bottom.
Statement II: A’s rank is seven ranks above F's rank, whose rank is 11th from the bottom.
Directions to Solve
Each of the following questions has a group. Find out which one of the given alternatives will be another member of the group or of that class.
Question -
Lungs, Liver, Kidney
Directions to Solve
In each of the following questions find out the alternative which will replace the question mark.
Question -
335 : 216 :: 987 : ?
Three out of the four alternatives are same in a certain way and so form a group. Find the odd one that does not belong to the group.
Direction: If a Paper (Transparent Sheet) is folded in a manner and a design or pattern is drawn. When unfolded this paper appears as given below in the answer figure. Choose the correct answer figure given below.
A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.
Question Figure
Answer figure
Pointing to a woman, a man said, "Her father is the only son of my father." How is the man related to the woman?
Directions: Each of the following consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question.
Five persons – Vikas, Lalita, Priyanka, Ramesh and David are sitting in a row facing north direction. Who among the following sits to the immediate left of Ramesh?
Statement I: Vikas sits at one of the extreme ends. Lalita sits between Vikas and Priyanka.
Statement II: Only one person sits between Priyanka and David. David does not sit to the right of Lalita.
If a Paper (Transparent Sheet ) is folded in a manner and a design or pattern is drawn. When unfolded this paper appears as given below in the answer figure. Choose the correct answer figure given below.
Find out from the four alternatives as how the pattern would appear when the transparent sheet is folded at the dotted line.
Question Figure
Answer Figure
Direction: If a Paper (Transparent Sheet) is folded in a manner and a design or pattern is drawn. When unfolded this paper appears as given below in the answer figure. Choose the correct answer figure given below.
Find out from the four alternatives as how the pattern would appear when the transparent sheet is folded at the dotted line.
Question Figure
Answer figure
'Reading' is related to 'knowledge' in the same way as 'Work' is related to:
Directions to Solve
Each of the following questions has a group. Find out which one of the given alternatives will be another member of the group or of that class.
Question -
Lucknow, Patna, Bhopal, Jaipur
Directions to Solve
In each of the following questions find out the alternative which will replace the question mark.
Question -
Peace : Chaos :: Creation : ?