1
GATE CSE 2018
MCQ (Single Correct Answer)
+1
-0.3
What is the missing number in the following sequence? $$2,\,12,\,60,\,240,\,720,\,1440,\,\_\_\_,\,0$$$A $$2880$$ B $$1440$$ C $$720$$ D $$0$$ 2 GATE CSE 2018 MCQ (Single Correct Answer) +1 -0.3 What would be the smallest natural number which when divided either by $$20$$ or by $$42$$ or by $$76$$ leaves a remainder of $$7$$ in each case? A $$3047$$ B $$6047$$ C $$7987$$ D $$63847$$ 3 GATE CSE 2016 Set 2 MCQ (Single Correct Answer) +1 -0.3 In a quadratic function, the value of the product of the roots $$\left( {\alpha ,\beta } \right)$$ is $$4.$$ Find the value of $${{{\alpha ^n} + {\beta ^n}} \over {{\alpha ^{ - n}} + {\beta ^{ - n}}}}$$$
A
$${n^4}$$
B
$${4^n}$$
C
$${2^{2n - 1}}$$
D
$${4^{n - 1}}$$
4
GATE CSE 2016 Set 2
MCQ (Single Correct Answer)
+1
-0.3
Among $$150$$ faculty members in an institute, $$55$$ are connected with each other through Facebook® and $$85$$ are connected through WhatsApp®. $$30$$ faculty members do not have Facebook® or whatsApp® accounts. The number of faculty members connected only through Facebook® accounts is ______________.
A
$$35$$
B
$$45$$
C
$$65$$
D
$$90$$
GATE CSE Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12