GATE Civil Engineering Online Test Series 1, GATE 2019 CE Online Test

Tickets numbered from 1 to 20 are mixed up together and then a ticket is drawn at random. What is the probability that the drawn ticket has a number which is a multiple of 3 or 7?

In a zoo, there are 42 animals in one sector, 34 animals in the second sector and 20 animals in the third sector. Out of these, 24 graze in sector one and also in sector two, 10 graze in both sector two and sector three and 12 graze in both sector one and sector three. These figures also include four animals who graze in all the three sectors. If all the animals are now transported to another zoo, find the total number of animals transported.

If x cos y + y cos x = π and initial value of x and y is equal to 0, then y’ (0) =

If f(x) = 3x – 5 and f(g(x)) = 2x, then find the value of g(x).

If x + y = K is normal to y² = 12x, then K is

The smallest interval [a, b], such that  dx ∈ [a, b] is given by

Choose the odd one out.

Match List I with List II and select the correct answer using the codes given below the lists:

Which one of the following pairs in not correctly matched?

The atmosphere extends upto a height of 10,000 km. It is divided into the following four thermal layers:
1. Mesosphere 2. Stratosphere 3. Thermosphere 4. Troposphere
The correct sequence of these layers starting from the surface of the earth upwards is

Pick up the correct statement:

Pick up the correct statement from the following.

In Chezy’s formula, V = C √rs is used for calculating the velocity of flow in circular sewer running full. The value of hydraulic mean radius may be taken as

In New mark’s influence chart for stress distribution, there are ten concentric circles and ten radial lines. The influence factor of the chart is:

The consistency index of a soil is defined as the ratio of:

Which of the following conditions must be obeyed by the topmost flow line through an earthen dam section?

1. Having atmospheric pressure
2. Normal to the downstream slope
3. Normal to the upstream slope
4. Tangent to the slope at the exit point

Pick up the correct statement from the following.

The run off a drainage basin is

To estimate the magnitude of a flood with a return period of T years, Gumbel`s distribution method requires the following data pertaining to annual food series:
(i) mean value
(ii) standard deviation
(iii) length of record
(iv) coefficient of skew

The ordinate of the Instantaneous Unit Hydrograph (IUH) of a catchment at any time t, is

Which of the following will prove to be the most economical section of a circular channel for the maximum discharge?

In a standing wave flume, the depth of flow in the throat region

The relationship:
dp/dx = dr/dy is valid for

Match List I with List II and select the correct answer using the codes given below the lists:

In steady laminar flow of a liquid through a circular pipe of internal diameter D, carrying a constant discharge, the hydraulic gradient is inversely proportional to: