The pattern increases by 2 letters: D(+2)=F, F(+2)=H, H(+2)=J, J(+2)=L.

If all apples are fruits and some mangoes are apples, then those mangoes must also be fruits.

Each number is nearly double the previous: 6→11 (+5), 11→21 (+10), 21→41 (+20), 41→81 (+40). The pattern follows: +5, +10, +20, +40.

The word "PLAY" cannot be formed as the letter "L" is not present in PRAYAGRAJ.

The series follows multiplication by 2: 2×2=4, 4×2=8, 8×2=16, 16×2=32.

Each letter is shifted one position forward: L→M, U→V, C→D, K→L, N→O, O→X, W→P → MVDLOXP.

Agra, Kanpur, and Varanasi are cities in Uttar Pradesh. English is a language and does not belong to this group.

Each letter is assigned a number: L=1, U=2, C=3, K=4, N=5, O=6, W=7. So KNOW = K(4) N(5) O(6) W(7) → 4567.

The series doubles each time: 2×2=4, 4×2=8, 8×2=16, so the next is 16×2=32.

Each letter is shifted by one position forward in the alphabet. Applying this to 'Prayagraj' results in 'QSBZHBZJ'.

Alphabetical order is determined by the first letter of each word, followed by subsequent letters to resolve ties.

Agra, Kanpur, and Varanasi are cities in Uttar Pradesh, whereas Mumbai is in Maharashtra, making it the odd one out.

Each letter is shifted by one position forward in the alphabet. Applying this logic to 'Kanpur' results in 'LBOVQT'.

Overuse of nitrogenous fertilizers like urea releases nitrous oxide—a potent greenhouse gas. It contributes to climate change and soil degradation

KVKs are agricultural extension centers that provide training and tools to farmers. They bridge the gap between research institutions and actual farm practices.

Drip irrigation helps conserve water and improve crop yield. It is being promoted especially in water-stressed and flood-affected areas.

Cholera outbreaks occur in flood-affected areas due to contaminated drinking water. Sanitation and clean water supply are crucial to prevent it.

Due to high sunshine and poor infrastructure, solar energy is ideal for Bundelkhand. Government schemes promote solar pumps and off-grid solutions here.

The Biotech Park in Lucknow promotes research and industry collaboration in the field of biotechnology. It supports innovation in agriculture and healthcare.

Japanese Encephalitis, transmitted by mosquitoes, is caused by the Flavivirus. It is a major public health concern in Gorakhpur and neighboring districts.

In winter, temperature inversions trap pollutants near the surface. Crop burning in nearby areas and vehicle emissions worsen air quality, creating smog.

Red loamy soil, found in parts of Bundelkhand, is well-drained and ideal for pulses like arhar and gram. It retains enough nutrients for legume crops.

Despite government LPG schemes, many rural households in U.P. still rely on firewood due to affordability and accessibility issues.

Sonbhadra, due to its hilly terrain and protected areas, has a forest cover close to 45%. It contributes significantly to the state’s ecological balance.

Obra Thermal Power Station is one of the largest coal-fired plants in U.P. It supplies power to both industrial and domestic users in the state.

Sugarcane crops are frequently affected by stem borers and top borers, reducing yield. Integrated pest management is essential to control them.

AIIMS Gorakhpur is one of the newer AIIMS institutions set up to improve tertiary healthcare in eastern U.P. It serves as a medical education and research hub.

Dudhwa National Park, located in the Tarai region, is home to the Bengal Tiger. It is part of Project Tiger and supports a rich biodiversity.