Question
Find the unit digit of the product 127 × 137 × 413 ×
291 × 342 × 533 × 342.Solution
Now, multiply these unit digits together: 7×7×3×1×2×3×2 First, calculate the multiplication step by step, focusing on the unit digits-  7x7=49 (Unit digit = 9) 9x3=27 (Unit digit = 7) 7×1=7 7x2=14 (Unit digit = 4) 4x3=12 (Unit digit = 2)  2×2=4 The unit digit of product is 4.
Aluminium Phosphide is an example of:
Pusa Himani is a variety of:
Which pest's larvae, affecting Sorghum crops, cut the growing points and lead to dead-hearts in the plant?
Why is a float valve important in the water tank of a drip irrigation system?
What is the chemically correct air-fuel mixture ratio for an Otto cycle engine?
How much premium will be provided for each 0.1% increase in recovery rate over and above 10.25%?
Which soil structure type is most conducive to root penetration and water infiltration?
Pinching in floriculture refers to:
The process of loss of water from plant is
Landraces are very good sources of genes for:
Relevant for Exams:
