1
JEE Main 2023 (Online) 25th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Let $$f(x) = 2{x^n} + \lambda ,\lambda \in R,n \in N$$, and $$f(4) = 133,f(5) = 255$$. Then the sum of all the positive integer divisors of $$(f(3) - f(2))$$ is

A
60
B
58
C
61
D
59
2
JEE Main 2023 (Online) 25th January Evening Shift
Numerical
+4
-1
Change Language

25% of the population are smokers. A smoker has 27 times more chances to develop lung cancer than a non smoker. A person is diagnosed with lung cancer and the probability that this person is a smoker is $$\frac{k}{10}%$$. Then the value of k is __________.

Your input ____
3
JEE Main 2023 (Online) 25th January Evening Shift
Numerical
+4
-1
Change Language

A triangle is formed by X-axis, Y-axis and the line $$3x+4y=60$$. Then the number of points P(a, b) which lie strictly inside the triangle, where a is an integer and b is a multiple of a, is ____________.

Your input ____
4
JEE Main 2023 (Online) 25th January Evening Shift
Numerical
+4
-1
Change Language

The remainder when (2023)$$^{2023}$$ is divided by 35 is __________.

Your input ____
JEE Main Papers
2023
2021
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12