You Are On Multi Choice Question Bank SET 4339
216951. A car left 3 minutes early than the scheduled time and in order to reach the destination 126 km away in time, it has to slow its speed by 6 km/h from the usual. What is the usual speed (in km/hr) of the car?
216952. If a certain sum becomes 3 times in 6 years at compound interest, then in how many years, it will become 81 times?
216954.
The bar graph given below represents the number of boys in a school using three apps for three months.
What is the total number of boys using the three apps in month of March?
216955. Number of boys using Whatsapp in February is how much percent more than the number of boys using Facebook in February?
216957. Number of boys using Whatsapp in March is what percent of number of boys using Facebook in February?
216958. The perimeter of base of a right circular cone is 132 cm. If the height of the cone is 72 cm, then what is the total surface area (in $$cm^2$$) of the cone?
216959. A solid metallic sphere of radius 14 cm is melted and recast into a cone with diameter of the base as 14 cm. What is the height (in cm) of the cone?
216960. The radius of a wheel is 21 cm what is the distance (in cm) travelled by the wheel in 10 revolutions?
216961. Three circles of radius 21 cm are placed in such a way that each circle touches the other two. What is the area of the portion enclosed by the three circles?
216963. If $$(1/x) + (1/y) + (1/z) = 0$$ and $$x + y + z = 11$$, then what is the value of $$x^{3}+y^{3}+z^{3}-3xyz$$ ?
216964. What is the simplified value of $$\ [\frac{(1+x^{3})}{(x^{2}-1)}\div\frac{(x^{2}+1-x)}{(x+1)}] \times (x-1)$$?
216965. If $$\frac{x+\sqrt{x^{2}-1}}{x-\sqrt{x^{2}-1}}+\frac{x-\sqrt{x^{2}-1}}{x+\sqrt{x^{2}-1}}$$= 62, then what is the value of $$x$$ ($$x < 0$$) ?
216967. If $$\ x^{4}+\frac{1}{x^{4}}\ $$= 98 and $$x > 1$$, then what is the value of $$x-\frac{1}{x}\ ?$$
216968. In ΔABC, ∠BCA = 90°, AC = 24 cm and BC = 10 cm. What is the radius (in cm) of the circum-circle of ΔABC?
216969. A chord of length 7 cm subtends an angle of 60° at the centre of a circle. What is the radius (in cm) of the circle?
216971. In the given figure, area of isosceles triangle ABE is 72 $$cm^{2}$$ and BE = AB and AB = 2 AD, AE\\DC, then what is the area (in $$cm^{2}$$) of the trapezium ABCD ?
216972. In the given figure, AC and DE are perpendicular to tangent CB. AB passes through centre O of the circle whose radius is 20 cm. If AC = 36 cm, what is the length (in cm) of DE ?
216973. If 4sin$$^{2}$$ 2θ - 3 = 0 and θ is acute, then what is the value of (cot$$\ ^{2}\ $$ θ + tan $$^{2}$$ θ)?
216974. If $$\ \frac{cos\theta}{1+sin\theta}+\frac{cos\theta}{1-sin\theta}\ $$= 4 and $$\ \theta\ $$is acute, then what is the value of (in degrees) of $$\ \theta$$?
216975. if$$\ \frac{1}{sin \theta+cosec \theta}=\frac{1}{2}\ $$, then what is the value of sin$$^{100}\ \theta\ +\ cosec^{100}\ \theta$$?
216976. What is the value of $$\ \frac{tan^{2}25^\circ}{cosec^{2}65^\circ}+\frac{cot^{2}25^\circ}{sec^{2}65^\circ}\ $$+ 2tan$$\ 20^\circ\ tan\ 45^\circ\ tan\ 70^\circ\ $$?
216977. If cosec θ + $$cosec^{2}$$ θ = 1, then what is the value of ($$cot^{12}\ θ - 3\ cot^{10}\ θ + 3 cot^{8}\ θ - cot^{6}\ θ)$$?
216978.
The pie chart given below shows the percentage distribution of annual expenditure on various items of a company. The annual expenditure of the company is Rs. 70 Crores.
How much is the expenditure (in Rs crores) on Operations annually?
216980. If 5% of Miscellaneous is spent on research of nanotubes, then how much is spent (in Rs crores) on research of nanotubes annually?
216981. By what percentage is the total expenditure on Interest and Miscellaneous more that the total expenditure on Tax and Salary?
216982. Total amount spent on Raw material is 50% of the total amount spent on Interest. If the ratio of amount of expenditure on Rent and Raw material is 1 : 2 respectively, then what will be the amount (in Rs) spent on Rent annually?
216983.
In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.He commanded me (a:/ as if he was (b:/ my husband. (c:/ No Error (d:
216985. This container is full with water (a:/ so I can't carry it for a (b:/ long distance at one go. (c:/ No Error (d:
216986.
In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.If you will finish your homework I (a:/ will give you (b:/ an ice-cream. (c:/ No Error (d:
216987.
In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.Had she not known (a:/ about it she should (b:/ have stayed longer. (c:/ No Error (d:
216988.
In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.I do not agree _____ my colleagues in this matter.
216989.
In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.Rita is more beautiful than _____ of her sisters.
216990.
In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.When my mother entered the house, I _____ sleeping.
216992.
In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.He _____ from the crowd because of his height.
216993.
In the following question, out of the four alternatives, select the word similar in meaning to the word given.Vie
216994.
In the following question, out of the four alternatives, select the word similar in meaning to the word given.Brittle
216995.
In the following question, out of the four alternatives, select the word similar in meaning to the word given.Illuminate
216996.
In the following question, out of the four alternatives, select the word similar in meaning to the word given.Embroil
216997.
In the following question, out of the four alternatives, select the word opposite in meaning to the word given.Crestfallen
216998.
In the following question, out of the four alternatives, select the word opposite in meaning to the word given.Balmy
216999.
In the following question, out of the four alternatives, select the word opposite in meaning to the word given.Docile
217000.
In the following question, out of the four alternatives, select the word opposite in meaning to the word given.Slothful
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