Recent activity by s_dr_13

A sum of money amounts to $₹6,690$ after $3$ years and to $₹10,035$ after $6$ years on compound interest. The sum is:$₹4,400$$₹4,460$$₹4,520$$₹4,445$

Find the number of triangles in the given figure$8$$10$$12$$14$

If $10$, $12$ and '$x$' are sides of an acute angled triangle, how many integer values of '$x$' are possible?$7$$12$$9$$13$

A man travels $35$ km partly at $4$ $kmph$ and partly at $5$ $kmph$. If he covers the former distance at $5$ $kmph$ and the later distance at $4$ $kmph$, he could cover $...

$A$ can finish a work in $12$ days and $B$ can do it in $15$ days. After $A$ had worked for $3$ days, $B$ also joined $A$ to finish the remaining work. In how many days, ...

If $20$ men working $7$ hours a day can do a piece of work in $10$ days, in how many days will $15$ men working for $8$ hours a day do the same piece of work?$\dfrac{320}...

A conical tent is to accommodate $10$ persons. Each person must have $6\;m^{2}$ space to sit and $30\;m^{3}$ of air to breath. What will be height of cone ?$37.5\;m$$150\...

In a swimming-pool $90$ m by $40$ m, $150$ men take a dip. If the average displacement of water by a man is $8$ cubic metres, what will be rise in water level ?$30$ cm$33...

A conical tent is to accommodate $10$ persons. Each person must have $6m^{2}$ space to sit and $30m^{3}$ of air to breath. What will be height of cone?$37.5$ m$150$ m$75$...

In a bangle shop. If the shopkeeper displays the bangles in the form of a square then he is left with $38$ bangles. If he wanted to increase the size of square by one ban...

If $\log _{e}x+\log _{e}(1+x)=0,$ then:$x^{2}+x-1=0$$x^{2}+x+1=0$$x^{2}+x-e=0$$x^{2}+x+e=0$

About the number of pairs which have $16$ as their H.C.F. and $136$ as their L.C.M., we can definitely say that:Only one such pair existsOnly two such pairs existMany suc...

Read the following information to answer the question.Six persons were playing a game sitting in a circle facing the centre. Vijay was to the left of Sudhir. Amar was bet...

$8$ persons $\text{E, F, G, H, I, J, K}$ and $\text{L}$ are seated around a square table – two on each side.There are $3$ ladies who are not seated next to each other.$J$...

In the following question, find out the correct answer from the given alternatives.If $\text{TABLE}$ is coded as $\text{GZYOV}$, how is $\text{JUICE}$ coded?$\text{OZLFJ}...

Look carefully for the pattern, and then choose which pair of numbers comes next.$2 \: 3 \: 4 \: 5 \: 6 \: 4 \: 8$$9 \: 10$$4 \: 8$$10 \: 4 $$ 9 \: 4$

Three ladies $X, Y$ and $Z$ marry three men $A, B$ and $C$. $X$ is married to $A$, $Y$ is not married to an engineer, $Z$ is not married to a doctor, $C$ is not a doctor ...

Study the following information carefully and answer the question given below:Six persons $A, B, C, D, E$ and $F$ are taking their breakfast in two groups facing one anot...

Which of the following will be the middle digit of the middle number after reversing the digits of the following numbers ?$\text{389 675 493 728 536}$$3$$2$$8$$9$

There is a family of six people whose nick names are Pat, Qat, Rat, Sat, Tat and Uat. Their professions are Engineer, Doctor, Teacher, Salesman, Manager and Lawyer. There...

Sigmoidal feedforward artificial neural networks with one hidden layer can / are _________approximate any continuous functionapproximate any dis-continuous functionapprox...

On dividing $50$ into two parts such that the sum of their reciprocals is $\dfrac{1}{12}$, we get the parts as:$20,30$$24,26$$28,22$$36,14$

If $(-4,0),(1,-1)$ are two vertices of a triangle whose area is $4$ Sq units then its third vertex lies on:$y=x$$5x+y+12=0$$x+5y-4=0$$x-5y+4=0$

If $A$ be the area of a right angled triangle and $b$ be one of the sides containing the right angle, then the length of altitude on the hypotenuse is :$\frac{2Ab}{\sqrt{...