A rectangular sheet made of cardboard has a size of 4cm x 2cm. If a circle of greatest diameter is cut from it what is the area of the remaining portion of the rectangular sheet in cm2 ?
Select the suitable figure from the answer figures that would replace the question mark (?).
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Select the word or phrase which is close to the OPPOSITE in the meaning of the bold word or phrase.
The habit of squandering money should not be encouraged.
Directions: Fill in the blank with the most suitable option.
He is such a miser that he can never part ___________ his money.
There are Six friends Arya, Janvi, Pratik, Tirtha, Saloni and Divya, with distinct heights, compare their heights and make the following observations.
Observation I: Pratik is taller than Tirtha.
Observation II: Janvi is the shortest of all.
Observation III: Divya is taller than only one person.
Observation IV: Saloni is taller than Pratik but she is not the tallest
The number of persons that are taller than Tirtha is the same as the number of persons shorter than_________
In a certain code, BUILDER is written as JVCKSFE. How is SEALING written in that code?
Nikhil aspires to buy a bike worth Rs. 200000 after 7 years. what is the minimum amount in Rupees that he should deposit now in a bank which offers 5.5% annual rate of interest, if the interest was compounded annually ?
Directions: Study the given graph carefully and answer the following question.
The graph below shows the numbers of students appearing for and qualifying in a scholarship exam from various schools:
Q. What is the difference between the average number of students appearing and qualifying in the exam from all the given schools?
Statements:
1. All boys are genius.
2. All girls are boys.
Conclusions:
I. All girls are genius.
II. Some boys are girls
Based on the above statements and conclusions, which one of the following options is logically CORRECT?
In the sequence of the terms AD CG FK JP, the next term is
There is a free overfall at the end of a long open channel. For a given flow rate, the critical depth is less than the normal depth. What gradually varied flow profile will occur in the channel for this flow rate?
The solution at x = 1, t = 1 of the partial differential equation subject to initial conditions of u(0) = 3x and = 3 is ____________.
The slenderness ratio of a column is zero when its length is
For a saturated sand deposit, the void ratio and the specific gravity of solids are 0.70 and 2.67, respectively. The critical (upward) hydraulic gradient for the deposit would be
For concreting of shallow sections with vibrations, the workability should be ______.
To provide safety against piping failure, with a factor of safety of 5, what should be the maximum permissible exit gradient for soil with a specific gravity of 2.5 and porosity of 0.35?
The solution of the equation xdy/dx+ y = 0 passing through the point (1, 1) is
A stable channel is to be designed for a discharge of Q m3/s with silt factor f as per Lacey's method. The mean flow velocity (m/s) in the channel is obtained by
In the formula a + bk used in the calculation of the net effective section of single angles in tension connected by one leg only, the value of k is
From among the following sewage treatment options, largest land requirements for a given discharge will be needed for
Neglecting gravitational effects, for steady, fully developed flow inside a straight pipe of diameter 2.24 m, the pressure drop is 80 kPa. If the wall shear stress τw is 250 N/m2, then the length of the pipe will be _____________ m.
The presence of hardness in excess of permissible limit causes
The queue length (in number of vehicles) versus time (in seconds) plot for an approach to a signalized intersection with the cycle length of 96 seconds is shown in the figure (not drawn to scale).
At time t = 0, the light has just turned red. The effective green time is 36 seconds, during which vehicles discharge at the saturation flow rate, s (in vph). Vehicles arrive at a uniform rate, v (in vph), throughout the cycle. Which one of the following statements is TRUE?
The shape of the cross section which has the largest shape factor is
If the sleeper density for a B.G. track is n + 5 and the length of one rail is 12.8 m, then number of sleepers required per km length of the track is (Answer up to the nearest integer)
If xSin (a + y) = Sin y, then dy/dx is equal to
The extra widening required in a 6 lane carriage when the length of the vehicle is 10 m, radius of curve is 450 m and speed is 72 kmph is ________ m. (Answer up to three decimal places)