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The upper part of a tree broken over by the wind makes an angle of 30° with the ground. The distance from the foot of the tree to the point, where the top point touches the ground is 20√3m. Then, find the height of the tree.
आकाशगंगा में उभार और मछली की भाँति भुजाएँ निकलती क्यों दिखाई पड़ती हैं ?
The missing number in the series 4, 4, 6, 12, 30, ? is:
Direction: Read the given statement and decide which of the suggested courses of action logically follow(s) on the basis of the information given in the statement.
Statement: During natural calamities, many departments blame each other for any wrongdoing due to overlapping functions of these departments.
Course of Action:
1. Only one department should be there to take charge during natural calamities.
2. All departments should be held responsible for wrong-doings and punished.
Direction: In the following question find out the alternative which will replace the question mark.
ACE : FHJ :: OQS : ?
A can do a piece of work in 10 days and B can do it in 15 days. Number of days to complete the work if they work together is:
Statement: The tribals have realized that no good will come out of their sacrificing rituals for rain and have started focusing on forestation instead.
Assumptions:
I. The tribals continue to attach immense value to their rituals.
II. Planting more trees helps in increasing rainfall.
In a row of 40 students facing south, Anjali stands 5th to the right of Shilpa. If Shilpa is 22nd from the right end of the row. How far is Anjali from the left end of the row?
Direction: In the question below are given few statements followed by few conclusions. You have to take the given statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.
Statements:
Some hills are rivers.
All rivers are trees.
Some trees are flowers.
Conclusions:
I. Some flowers are trees.
II. Some trees are hills.
Direction: Answer the question given below.
You are walking on a street at night and you see that the drunken man stumbles upon a speed-breaker and hits his head over a pole and falls down unconscious. What will you do first?
Four letters - cluster have been given, out of which three are alike in some manner and one is different select the odd letter cluster.
Emmanuelle Charpentier and Jennifer A. Doudna gets the award in which field?
Direction: Each question presents a situation and asks you to make a judgment regarding that particular circumstance. Choose an answer based on given information.
The neighborhood block association has received many complaints about people knocking on doors and soliciting money for an unknown charity organization even though door-to-door solicitation is prohibited by local laws. Three residents have provided descriptions of individuals who have come to their door asking for money.
Solicitor #1 : is a white male, 20-25 years old, 5'9", 145 pounds, with very short brown hair. He was wearing a dark blue suit and carrying a brown leather briefcase.
Solicitor #2 : is a white male, 25-30 years old, 6'2", 200 pounds, with a shaved-head. He was wearing a red T-shirt and jeans.
Solicitor #3 : is a white male, approximately 23 years old, 5'10", slight build, with short brown hair. He was wearing a blue suit.
Three days after the block association meeting, a resident noticed a man knocking on doors in the neighborhood and phoned the police to report the illegal activity. This solicitor was described as follows:
Solicitor #4 : is a white male, 22 years old, 140 pounds, about 5'10", with short brown hair. He was carrying a briefcase and wearing a dark suit.
Based on this description, which of the three solicitations was also likely carried out by Solicitor #4?
Which of the following numbers will replace the question mark (?) in the given series?
109, 190, 239, 264, 273, ?
Two trains leave at the same time from stations C and D for stations D and C respectively. The speeds of the trains coming from stations C and D are 30 km/hr and 40 km/hr respectively. When they meet, It is found that the train coming from D has covered 40 km more than the train coming from C. What is the distance between C and D?
Which one of the following is the most logical, rational and crucial inference that can be derived from the above passage?
Seven people L, M, N, O, P,Q and R are sitting in a straight line adjacent to one another, facing the north (not necessarily in the given order).
P is sitting third to the left of Q. N is an immediate neighbour of O and Q. L is sitting third to the right of Q. R is the immediate neighbour of L and M.
Who is sitting to the immediate right of P?
Which letter-cluster will complete the given series?
BHERZ, DGHTX, FFKVV, _________
Given below are two statements and two conclusions. Take the statements to be true even if they are at variance with commonly known facts, and decide whether the conclusion(s) follow(s) the given statements.
Statements:
All dogs are cats.
Some cats are not dolls.
Conclusions:
I. All dolls are cats.
II. Some cats are dogs.