Question
Which of the following statements about extent of
infection and perpetuation of pathogen are correct? (A) Disease which is confined to a particular part or organ is known as systemic disease (B) Arhar wilt is a soil-bome disease (C) Smut disease of cereals are seed-bome (D) Mildew and rusts are air-bome. Choose the correct answer from the options given below.Solution
(B) Arhar wilt is a soil-borne disease: True, it primarily affects the plant through soil. (C) Smut disease of cereals are seed-borne: True, smut spores can contaminate seeds and transmit the disease. (D) Mildew and rusts are air-borne: True, spores of these diseases are typically spread through the air.
Select the option that is related to third number-cluster in the same way first and fifth number-cluster is related to second and sixth number-cluster....
If '+' means 'division', ' X ' means 'addition', ' - ' means 'multiplication' and '÷' means 'subtraction', then what is the value of the following expr...
If ‘+’ means ‘-’, ‘×’ means ‘+’, ‘-’ means ‘÷’ and ‘÷’ means ‘×’, then, what is the value of the following expressio...
A toy is sold for Rs. 800 at 60% profit when profit is calculated on selling price. Find the profit% on cost price?
If '+' means 'subtraction', ' X ' means 'addition', '-' means 'division' and '÷' means 'multiplication', then what is the value of the following expres...
Statements:
O ≤ W ≥ B > A ≤ U; X< U ≤ L
Conclusions:
I) B > X
II) W ≤ L
If '+' means 'subtraction', ' X ' means 'addition', '-' means 'division' and '÷' means 'multiplication', then what is the value of the following expres...
A cheetah can catch a deer running with a speed of 126 km/h and is 55 meters ahead of it, in 11 seconds. Find the time taken by the cheetah to catch a z...
If '@' denotes 'addition', '#' denotes 'subtraction', '$' denotes 'multiplication' and '%' denotes 'division', then, what will be the value of the follo...
Which two signs should be interchanged to make the given equation correct?
8 – 32 + 20 × 15 ÷ 3 = 271
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