alleryবৃহত্তম সংখ্যা যা ভাগ করে 280 এবং 1245 অবশিষ্টাংশ রেখে যথাক্রমে 4 এবং 3
A46
B138
C276
D28
Answer & Solution
Correct answer: B. 138
280 - 4 = 276;
1245 - 3 = 1242।
প্রয়োজনীয় = HCF(276, 1242)।
1242 = 4 x 276 + 138।
HCF(276, 138) = 138।
তাই 138।
Keep practising Multiplication
Browse all Multiplication questions for RPF Constable, or explore more Quantitative Aptitude topics.
Related questions
The volume of a cylinder of radius 7 cm and height 10 cm is (use pi = 22/7)If a + 1/a = 5, then a^2 + 1/a^2 isThe length of the diagonal of a rectangle 6 cm by 8 cm isIf tan(theta) = 1, then theta isThe value of sin 30 degrees + cos 60 degrees isIn a triangle, two angles are 65 degrees and 75 degrees. The third angle isA sum amounts to Rs 1500 in 5 years and Rs 1800 in 8 years at simple interest. The principAt what rate per annum will Rs 1200 amount to Rs 1452 in 2 years at compound interest (com