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The formula to determine the height of the rocket above the ground at any time during the rocket's flight is given by: h = 119t - 7t2 where t = the time, in seconds, that has elapsed since the rocket was launched, and h = the height, in meters, of the rocket above the ground at time t. The value of h was 0 when the rocket hit the ground. How many seconds after the rocket was launched did it hit the ground?
Statement 1: For non-Newtonian fluids, another term called apparent viscosity is used as their viscosity changes with the change in the shear rate. Statement 2: For non-Newtonian fluids, between the transition region, the power number for non-Newtonian fluids is slightly higher than that for Newtonian fluids.
In the following question, five statements are given followed by four conclusions I, II, III and IV. You have to consider the given statements to be true even, if they seem to be at variance with commonly known facts. Read all the conclusions and decide which of the following logically follows from the given statements disregarding the commonly known facts. Statements: Some Blue are Color. All Color are Sky. No Rocket is Sky. All Rocket are Space. No Space is Color. Conclusions: I. Some Sky being Space is a possibility. II. Some Blue are Sky. III. Some Color being Rocket is a possibility. IV. Some Blue being Rocket, Space, Sky and Color is a possibility.
Which one of the statement is correct?
1. Petrol engine is a reciprocating engine
2. Petrol engine is high speed engine
3. Petrol engine uses petrol as fuel
4. Petrol engine is internal combustion engine
The upper part of the rocket is in the shape of a right circular cone of height 3m while its lower part is cylindrical having a radius of 3m and height of 10m. The base of the rocket is cut in a semicircular form from the inside to make room for the engine. Whose radius is also 3m. Find the total volume of the rocket in cubic metres.
In the question, the first and last sentences of the passage are numbered 1 and 6. The rest of the passage is split into four parts and named P, Q, R, and S. These four parts are not given in their proper order. Read the sentence and find out which of the four combinations is correct. S1: When a satellite is launched, the rocket begins by going slowly upwards through the air. P: However, the higher it goes, the less air it meets. Q: As the rocket goes higher, it travels faster. R: For the atmosphere becomes thinner. S: As a result, there is less friction. S6: Consequently, the rocket still does not become too hot. The Proper sequence should be:
In the following question, sentences of a paragraph have been jumbled and labelled as A, B, C and D. You are required to rearrange the jumbled sentences of the paragraph and mark your response accordingly by selecting the correct option. A: However, the higher it goes, the less air it meets. B: When a satellite is launched, the rocket begins by going slowly upwards through the air, as the rocket goes higher, it travels faster. C: For the atmosphere becomes thinner resulting in less fristing. D: Consequently, the rocket still does not become too hot.
S1:When a satellite is launched, the rocket begins by going slowly upwards through the air.
P :However, the higher it goes, the less air it meets.
Q :As the rocket goes higher, it travels faster.
R :For the atmosphere becomes thinner.
S :As a result there is less friction.
S6:Consequently, the rocket still does not become too hot.

The Proper sequence should be:
The question given below consists of a statement, followed by three arguments numbered I, II and III. You have to decide which of the arguments is/are ‘strong’ arguments and which is/are ‘weak’ arguments and accordingly choose your answer from the alternatives given below each question. Statement: India has conveyed to Russia that it will not be a part of the project now to develop a fifth-generation fighter aircraft (FGFA) and may join the programme at a later stage, according to Defence Minister Nirmala Sitharaman. It was conveyed to Russia that they can go ahead with the project and we may join it at a later stage.Which among the following arguments support the above statement in the best possible manner? Arguments: I. India and Russia had signed an inter-governmental agreement for the mega project in 2007, vowing to take the military ties between the two strategic partners to the next level. II. However, the project has been stuck for the last 11 years as there have been serious differences between the two sides on sharing cost of developing the jet, technologies to be used in it and number of aircraft to be produced. III. The government is adopting a layered approach to achieve the final goal of theatre command and that the thrust was on a bottom-up approach.
If the channel is noiseless information conveyed is ___ and if it is useless channel information conveyed is ___