1 Crore+ students have signed up on EduRev. Have you? Download the App |
D and E are the mid-points of AB and AC of ∆ABC, BC is produced to any point P; DE, DP and EP are joined. then, area of:
One side other than the hypotenuse of right angle isosceles triangle is 6 cm. The length of the perpendicular on the hypotenuse from the opposite vertex is:
The speeds of two trains are in the ratio 3 : 4. They are going in opposite directions along parallel tracks. If each takes 3 seconds to cross a telegraph post, find the time taken by the trains to cross each other completely?
A mother is 3 times faster than her daughter. If the daughter completes a piece of work in 15 days, how long will it take for both mother and daughter to complete the same work?
Study the following table carefully to answer the questions that follow.
Number of soldiers (in thousands) joining five different forces during six different years.
Q. Total number of soldiers joining BSF in the years 2004, 2005 and 2006 was approximately what percent of the total number of soldiers joining Navy over all the years together?
Study the following table carefully to answer the questions that follow.
Number of soldiers (in thousands) joining five different forces during six different years.
Q. What was the ratio of the number of soldiers joining Army in the year 2008 to the number of soldiers joining coast guard in the year 2006?
If tan (5x – 10°) = cot (5y + 20°), then the value of (x + y) is:
If a train, with a speed of 60 km/hr, crossed a pole in 30 second, the length of the train (in meters) is:
The supplement of an angle is one-fourth of itself. Determine the angle and its supplement.
3 years ago the average age of a family of 5 members was 17 years. A baby having been born, the average age of the family is the same today. The present age of the baby is
A ladder leans against a vertical wall. The top of the ladder is 8 meter above the ground. When the bottom of the ladder is moved 2 meter farther away from the wall, the top of the ladder rests against the foot of the wall. What is the length of the ladder?
The length of a Rectangular plot is decreased by 33.33%. By how much % the breadth of the plot will be increased so that the area remains constant?
A man deposited a certain amount in a fixed deposit at r % p.α., interest being compounded annually. If the interest accrued for the fourth and fifth years are Rs 13310 and Rs 14641. what is the total interest accrued for the first three years?
A person earns Rs. 5000 as an interest in 5/2 years on a certain sum invested with a company at the rate of 10% per annum. Find the sum invested by a person in the company?
A is twice as fast as B and B is one third as fast as C. If they together can complete work in 30 days. In how many days, A, B and C individually can do the same work?
If a + b + c = 1, then Find (1 + a) (1 + b) (1 + c)?
The price of a shirt is ₹260 but the shopkeeper successively discount 15% & 20%. The net sales price is subject to a sales tax of 5%. What does the buyer pay?
A cistern from inside is 12.5 m long, 8.5 m broad,. and 4 m high and is open at the top. Find the cost of cementing the inside of a cistern at Rs. 24 per sq. m
A goat is tied to a pole fixed at a corner outside a room with a square base in a grass field. It is tied using a 14 m long rope. The side of the base of the room is 21 m. Find the area of the field over which the goat can graze (in sq. m).
An article is sold at a loss of 10%. Had it been sold for Rs. 9 more, there would have been a gain of 22 x 1/2 % on it. The cost price of the article is :
A water tank is 6 m long, 5 m broad and 3.4 m high. Find the capacity of the tank in litres?
The ratio of the area of a square to that of the square drawn on its diagonal is:
In the given figure, if ∠ABC = 90°, and ∠A = 30°, then ∠ACD =
A certain sum of money yields ₹ 1261 as compound interest for 3 years at 5% per annum. The sum is
A is twice as good as workman as B. Together, they finish the work in 14 days. In how many days can it be done by each separately?
There are several chickens and rabbits in a cage (with no other types of animals). There are 72 heads and 200 feet inside the cage. How many chickens and rabbits are there?
Find the next term in the given series?
BY, DW, GT, KP, ?
Read the following statements. The conclusions are given in the options, you have to read the conclusions and then decide which one of them among the options definetly does not follow.
Statements:
1. Some tables are chairs.
2. No Chair is a couch.
3. All sofas are couch.
Which of the following will be the mirror image of the given question figure (x), if the mirror is placed along the line MN. Choose the correct mirror image among (I), (II), (III) and (IV) given
If in a certain code, GLACIER is coded as 6293017 and FRUIT is coded as 47806, then how will FILTER be coded as in the same code?
Harish is standing to the north-west of Kishore. Raju is standing to the south-east of Prem. Prem is standing to the south-east of Kishore. Manu is standing to the east of Kishore. What is the direction of Raju with respect to Harish?
In the following question, select the related numbers from the given alternatives.
9246 : 1926 ∷ 3968 : ?
Arrange the given words in the sequence in which they occur in the dictionary and then choose the correct sequence.
1- Arraign 2- Arrest 3- Arrive 4- Array
In order to complete the set, which one of the following set of letters should be placed at the gaps sequentially?
_QOMKI_
A Faulty watch loses 5 minutes in 2 hours. It was set right at 6 o' clock in the morning. At 6 o' clock in the morning on the next day, what was the time shown in the faulty watch?
In a certain code, BOTANY is written as Q3M. How is RHYTHM written in that code?
Each question given below consists of a statement, followed by two arguments numbered I and II. Decide which of the arguments is a 'strong' argument and which is a 'weak' argument and choose the corresponding option as your answer.
Should the age of drinking be reduced from 21 years to 18 years?
I. Yes, because alcohol is not as harmful to health as smoking is.
II. Yes, because if an 18-year old adult can have the right to vote and get married, he can also have the right to drink
Each question given below consists of a statement, followed by two arguments numbered I and II. You have to decide which of the arguments is a 'strong' argument and which is a 'weak' argument.
Statement: Should luxury hotels be banned in India?
Arguments:
I. Yes. They are places from where international criminals operate.
II. No. Affluent foreign tourists will have no place to stay.
P remembers that his joining date in the office is after 18th October, but not on any odd-numbered date. Q remembers that P is joining in October. R, who is P's friend remembers that P is joining before 21st October. Then, on which date is P joining?
Identify the diagram that best represents the relationship among the given classes.
Human, children, Male
In the following question, select the odd letters from the given alternatives.
Select the related letters/words/numbers from the given alternatives
AK : FP : EO : ?
In the following question, a figure (x) is given having a pattern, whose two portions marked as A and B are missing. Below the figure, four patterns (i), (ii), (iii) and (iv) are given, among which two of them fit A and B correctly. Select the option which matches both A and B correctly.
How many triangles are present in the given figure?
Find out from amongst the four alternatives as to how the pattern would appear on the sheet when the sheet is folded at the dotted line and is punched as given
Each question given below consists of a statement, followed by two arguments numbered I and II. Decide which of the arguments is a 'strong' argument and which is a 'weak' argument and choose the corresponding option as your answer.
Should sex education be made compulsory at all schools?
I. Yes, because parents are not capable of educating their children.
II. No, because this leads students astray.
In a queue, Tina is standing 8th from the left and 9th from the right. Pooja is to the immediate left of Sara, who is 8th towards right of Tina. What is the position of Pooja from the right side?
Three positions of a same cube are shown below. Which number appears on the face opposite to '5'?
C is wife of B and B is son of K. F is brother of C and A is nephew of F. J is father of F. Q is daughter of F. How is C related to K?
National Education Day is celebrated on November _____.
India has been elected as a Member of the ________ for another 4-year term (2019-2022) recently.
The third edition of Indian Ocean Conference was held in -
Which of the following crops are suitable for growing on black soil?
The sultan who described himself as “The second Alexander”(Sikander-i-e-Sani’ ) was?
Sher Shah defeated Humayun and captured Gaur in the battle of:
How many National Parties are there in India(as on Jan 2019)?
Which of the following plant hormones plays main role in separation of leaves?
Which of the following falls under the category of Abiotic components of environment?
A car accelerates to a speed of 17 m/s over a distance of 25 m. The uniform acceleration of the car will be ________.
Which of the following is often regarded as the purest form of carbon?
Which is the second largest gland of the Human body?
____________ states that, properties of elements are a periodic function of their atomic weight.
____________ is the process in which a material changes from a frozen solid to a gas without passing through the intermediate liquid state.
Which of the following statements in the context of electromagnetic waves is/are not true?
Which of the following is a water-soluble vitamin?
One mole of oxygen atoms contains __________ oxygen atoms.
A player serves a table tennis ball with a velocity of 25 m/s. If the ball has a mass of 300 g, what is the kinetic energy (KE) in Joule of the ball?
Momentum is the property of a moving body is defined as the product of mass & _________.
Hydraulic press & Hydraulic brake work on the principle of _________.
Oiled paper is an example of ____________ material.
Kepler's ___________ law states that square of the period of any planet is proportional to the cube of the semimajor axis of its orbit.
For a non-polar covalent compound, the value of electronegativity is ______.
____________ do not fall under the category of Metals.